New archival digital exhibit.

Innovations in Language, Emotion, and Empathy Research is a digital exhibit which celebrates the forgotten contributions to psychology by Prof. Vincent V. Herr, S. J. (1901-1970) and his colleagues in the mid-20th century. It draws on the substantial unpublished material in the Herr Papers at the Loyola University Chicago Archives and Special Collections. The online exhibition showcases over 40 archival documents, images, and photographs. These are elaborated with detailed text presenting Herr's research achievements and impactful collaborations. During his time at Loyola University Chicago, Herr pursued a range of interrelated projects using innovative assessment approaches to measure linguistic, emotional, and social aspects of healthy and disordered mental states. He was adept in experimental techniques which he applied to questions in psychiatry and social psychology. Herr investigated individual differences in emotionality and empathy through original tasks and instrumental measures. He collaborated with colleagues at Harvard and Yeshiva Universities on the religion and mental health project in the 1950s and 1960s supported by the National Institute of Mental Health and became an advisor to Vatican II in 1965. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Defining 'normal': Methodological issues in Aphasia and intelligence research.

Theodore H. Weisenburg (1876-1934) and a series of colleagues embarked on a research program in 1927 to develop standardized tests to investigate the nature of language and intellectual impairments in aphasic and non-aphasic individuals. This project culminated in two significant contributions to neuropsychological testing (Weisenburg & McBride, 1935; Weisenburg, Roe and McBride, 1936). After an initial study demonstrated the problematic aspects of Henry Head's aphasia tests (1926), Weisenburg developed a new battery of tests which were given to individuals with aphasia. The significant innovation of this work was the original concept of a matched control group. This included those with other neurological impairments, and a range of non-neurologically impaired individuals with the aim of providing a characterization of what was 'normal'. They identified many crucial participant variables regarding age, education, and socioeconomic status and used population statistics to ensure their control sample was representative. A detailed critical assessment of each of their successive elaborations is examined, focusing on the methodological innovations they represent. The contribution of this work to contemporaries and successive generations of neuropsychologists is examined regarding ongoing issues in clinical testing and research design.

The Long View of Language Localization.

For British neurologists, one case was considered to represent significant evidence regarding the organization of language in the brain in the second half of the 19th century. The interpretation of its significance was based on repeated standard clinical assessment of behavioral deficits, the use of a psychological model of processing, and lesion localization to inform understanding of clinic-pathological correlation. The aphasic deficits experienced by a single case were observed and recorded by London neurologist Henry Charlton Bastian (1837-1915) over a period of 18 years and used as a demonstration of clinico-pathological reasoning regarding language function. This case was well documented in many of Bastian's publications; presented in teaching demonstrations; included in discussions at medical society meetings and public lectures; and reported widely in the medical press. When this patient died, the autopsy findings were added to the extensive record of his language deficits. Some aspects of the size and site of the lesion were consistent with Bastian's clinical predictions arising from his model of language processing, while others presented more of a paradox. This single case was a significant source of discussion and reflection in the medical community throughout the second half of the 19th century. Examination of various interpretations of this case reveal the assumptions regarding the functional architecture of language processing and more general theoretical considerations of how evidence from cases of acquired neurogenic aphasia can be employed in developing such models. This long view into a historical case sheds light on the challenges of clinic-pathological correlation methods in the understanding of localization of language functions which remain today.

The laryngoscope and nineteenth-century British understanding of laryngeal movements.

The source of the human voice is obscured from view. The development of the laryngoscope in the late 1850s provided the potential to see the action of the vocal folds during speaking for the first time. This new instrument materially contributed to the understanding of vocal fold neuroanatomy, neurophysiology, and neuropathology. The laryngoscope led to elaborated understanding of disorders that previously were determined by changes in sound. The objective of this paper is to detail the consequences of this novel visualization of the larynx, and to trace how it aided in the development of understanding of the movements of the vocal folds. This is demonstrated through an examination of the activities and practices of a group of London clinicians in the second half of the nineteenth century.

Preserved appreciation of aesthetic elements of speech and music prosody in an amusic individual: A holistic approach.

We present a follow-up study on the case of a Greek amusic adult, B.Z., whose impaired performance on scale, contour, interval, and meter was reported by Paraskevopoulos, Tsapkini, and Peretz in 2010, employing a culturally-tailored version of the Montreal Battery of Evaluation of Amusia. In the present study, we administered a novel set of perceptual judgement tasks designed to investigate the ability to appreciate holistic prosodic aspects of 'expressiveness' and emotion in phrase length music and speech stimuli. Our results show that, although diagnosed as a congenital amusic, B.Z. scored as well as healthy controls (N=24) on judging 'expressiveness' and emotional prosody in both speech and music stimuli. These findings suggest that the ability to make perceptual judgements about such prosodic qualities may be preserved in individuals who demonstrate difficulties perceiving basic musical features such as melody or rhythm. B.Z.'s case yields new insights into amusia and the processing of speech and music prosody through a holistic approach. The employment of novel stimuli with relatively fewer non-naturalistic manipulations, as developed for this study, may be a useful tool for revealing unexplored aspects of music and speech cognition and offer the possibility to further the investigation of the perception of acoustic streams in more authentic auditory conditions.

Morell Mackenzie's Contribution to the Description of Spasmodic Dysphonia.

OBJECTIVES: Since the middle of the 20th century, most discussions of spasmodic dysphonia (SD) reference a paper by Ludwig Traube published in1871 as the first historical citation, crediting him with priority for this clinical syndrome. However, our recent research has determined that the original observation by Traube was published in 1864 and does not in fact describe what is currently recognized as SD. It appears that many clinics throughout Europe and North America were investigating and publishing observations on a range of voice disorders. METHODS: The wider context of work on laryngeal disorders in the 1860s-1870s is considered. One of Traube's contemporaries, Morell Mackenzie, made significant contributions to the understanding of laryngeal movement disorder and its consequences for the voice. These will be examined to gain a clearer focus on the characterization of this disorder. RESULTS: The clinical descriptions published by Morrell Mackenzie in the 1860s provide details that conform quite closely to our current-day understanding of SD. CONCLUSIONS: The citation of Traube's "hysterical" patient links to mid 20th-century views of the functional nature of SD and the utility of psychiatric treatment. The description presented by Mackenzie is consistent with current views of SD as a movement disorder.

Tracing Spasmodic Dysphonia: The Source of Ludwig Traube's Priority.

OBJECTIVES: Since the mid-20th century, one citation is given historical priority as the first description of spasmodic dysphonia (SD): Ludwig Traube's 1871 case of the "spastic form of nervous hoarseness." Our objective is to understand how this case serves as the foundation of understanding laryngeal movement disorders. METHODS: The original German paper was located and translated. Bibliographical and bibliometric methods are used to determine the citation history of this original source over the past 140 years. RESULTS: Although secondary citations in contemporary publications typically credit Traube for establishing the clinical entity SD, his case does not conform to currently accepted diagnostic features. Citation patterns indicate the source of Traube's priority is publications by Arnold and Luchsinger, mid-20th-century ENT clinicians, particularly their influential 1965 textbook used to train US and UK clinicians on voice disorders for several generations. CONCLUSIONS: Sometimes secondary citations in medical literature lead to the inadvertent perpetuation of factual misrepresentation. The clinical picture of Traube's original case does not represent what clinicians would recognize as SD today. The rich 19th-century literature on voice disorders is a valuable resource for present day clinicians.

Review of differential diagnosis and management of spasmodic dysphonia.

PURPOSE OF REVIEW: The recent literature on spasmodic dysphonia is reviewed with regard to pathogenesis, differential diagnosis, treatment options, audits, and current methods of management. RECENT FINDINGS: Advances in technology have enabled clinicians to better understand the connection between brain and laryngeal function and dysfunction. Refinements in imaging and genetic investigation techniques have led to advances in the understanding of the underlying mechanism of this neurolaryngeal disorder. Development of diagnostic assessment tools and measures of quality of life hold the potential to improve treatment and care. SUMMARY: Fifty articles published between 2014 and 2015 were selected for this review. The sources were drawn from several clinical specialties: 54% come under the scope of laryngology, 32% from neurology, and 14% from other areas. It remains poorly understood, misdiagnosed, and underdiagnosed. Its identification, diagnosis, treatment selection, and coordination of care require an expert specialist multidisciplinary team. More training is required to help people who have this chronic and psychosocially disabling voice disorder, which impinges on all aspects of their lives. Spasmodic dysphonia is now classified as a 'rare' disease in the United States. This designation will assist in international standards of diagnosis, assessment, treatment, and management.

The Third Man: Robert Dunn's (1799-1877) Contribution to Aphasia Research in Mid-Nineteenth-Century England.

Throughout his medical career, Robert Dunn (1799-1877) published a number of clinical cases with postmortem reports involving acquired language disorders, with the first noted in 1842. He developed a physiologically informed approach to psychological function during the 1850s along with a group of notable colleagues Benjamin Collins Brodie, Henry Holland, Thomas Laycock, John Daniel Morell, and Daniel Noble. He was also active in ethnographic research on human origins and racial diversity. As such, Dunn represents an interesting player in the developing fields of neurology, psychology, and anthropology in England in the latter part of the nineteenth century. These various strands converged at the meeting of the British Association of the Advancement of Science in 1868, where Dunn shared the program of lectures on the cutting-edge topic of aphasia with Paul Broca (1824-1880) and John Hughlings Jackson (1835-1911). Dunn's ideas developed over a longer time frame than his younger colleagues and as such represent a unique blending of concepts from the earlier work of Franz Josef Gall (1758-1828) and Jean-Baptiste Bouillaud (1798-1881) to the perspectives on language organization in the brain developed after 1861.

An ecological method for the sampling of nonverbal signalling behaviours of young children with profound and multiple learning disabilities (PMLD).

BACKGROUND: Profound and multiple learning disabilities (PMLD) are a complex range of disabilities that affect the general health and well-being of the individual and their capacity to interact and learn. METHOD: We developed a new methodology to capture the non-symbolic signalling behaviours of children with PMLD within the context of a face-to-face interaction with a caregiver to provide analysis at a micro-level of descriptive detail incorporating the use of the ELAN digital video software. CONCLUSION: The signalling behaviours of participants in a natural, everyday interaction can be better understood with the use of this innovation in methodology, which is predicated on the ecology of communication. Recognition of the developmental ability of the participants is an integral factor within that ecology. The method presented establishes an advanced account of the modalities through which a child affected by PMLD is able to communicate.

Singing by speechless (aphasic) children: Victorian medical observations.

In the second half of the nineteenth century, British clinicians made observations regarding the ability of individuals with impaired language abilities to sing or hum. One notable publication was of two cases of children briefly observed by John Hughlings Jackson (1835-1911) in 1871. These children were speechless but could produce some musical expression. Other such cases attracted the attention of Victorian clinicians who were actively pursuing theoretical questions regarding the organization of brain function and laterality. The presence of musical expression in children who failed to develop spoken language was seen as a notable symptom for early practitioners of pediatric neurology.

Written language production disorders: historical and recent perspectives.

Written language production is often the least examined neuropsychological function, yet it provides a sensitive and subtle sign to a variety of different behavioral disorders. The dissociation between written and spoken language and reading and writing first came to clinical prominence in the nineteenth century, with respect to ideas about localization of function. Twentieth century aphasiology research focused primarily on patients with unifocal lesions from cerebrovascular accidents, which have provided insight into the various levels of processing involved in the cognitively complex task of producing written language. Recent investigations have provided a broader perspective on writing impairments in a variety of disorders, including progressive and diffuse brain disorders, and functional brain imaging techniques have been used to study the underlying processes in healthy individuals.

Examining language functions: a reassessment of Bastian's contribution to aphasia assessment.

Henry Charlton Bastian (1837-1915) developed his network model of language processing, modality deficits and correlated lesion localizations in the 1860s and was a leading clinical authority for over four decades. Although his ideas are little referenced today, having been overshadowed by his more eminent Queen Square colleague John Hughlings Jackson, his work on aphasia and paralysis was highly regarded by contemporaries. This paper traces Bastian's lasting but largely unattributed contribution to the development of standardized clinical assessment of language disorders. From 1867 onwards, Bastian trained generations of medical students in neurology. In his 1875 book On Paralysis there is evidence in his case descriptions that Bastian had already implemented a detailed set of procedures for examining aphasic patients. In 1886, Bastian published a 'Schema for the Examination of Aphasic and Amnesic Persons'. Bastian insisted on the utility of this battery for diagnosis, classification and lesion localization; he argued that its consistent use would allow the development of a patient corpus and the comparison of cases from other hospitals. In 1898 his Treatise on Aphasia included a list of 34 questions that were to be used to examine all patients to provide detailed and systematic evidence of spared and impaired abilities in all receptive and expressive modalities. Bastian's contribution to the development of standardized clinical aphasia assessment is reassessed through detailed analysis of his publications and those of his contemporaries as well as new material from archives and casebooks. This evidence demonstrates that his approach to diagnosis of language and other cognitive impairments has propagated through the decades. His legacy can be seen in the approach to standardized aphasia testing developed in the latter 20th century through to today.

Jean-Martin Charcot's role in the 19th century study of music aphasia.

Jean-Martin Charcot (1825-93) was a well-known French neurologist. Although he is widely recognized for his discovery of several neurological disorders and his research into aphasia, Charcot's ideas about how the brain processes music are less well known. Charcot discussed the music abilities of several patients in the context of his 'Friday Lessons' on aphasia, which took place at the Salpêtrière Hospital in Paris in 1883-84. In his most comprehensive discussion about music, Charcot described a professional trombone player who developed difficulty copying music notation and playing his instrument, thereby identifying a new isolated syndrome of music agraphia without aphasia. Because the description of this case was published only in Italian by one of his students, Domenico Miliotti, there has been considerable confusion and under-acknowledgement of Charcot's ideas about music and the brain. In this paper, we describe Charcot's ideas regarding music and place them within the historical context of the growing interest in the neurological underpinnings of music abilities that took place in the 1880s.

The 'idioglossia' cases of the 1890s and the clinical investigation and treatment of developmental language impairment.

The early history of developmental language impairment in late 19th century Britain is considered through the critical examination of three papers appearing in 1891 by Hadden, Golding-Bird and Hale White, and Taylor. They represent innovative investigations of child language disorders whose themes and concerns are resonant today. The term 'idioglossia' was coined to identify this new impairment and reflected the belief by some that these children spoke an invented language. Rather than viewing these children as having some constitutional deficiency, these 19th century physicians were novel in insisting that children with language impairments merited extensive clinical investigation and treatment. Their case descriptions and the subsequent debates regarding classification and prognosis are reviewed. Further consideration is given to how these cases led to questioning the relation between language and speech and other aspects of child development and disorder. Reflection on the early sources of clinical categories provides a new perspective on our current formulations for variation in developmental language trajectories.

Re-examining Paul Broca's initial presentation of M. Leborgne: understanding the impetus for brain and language research.

The 150th anniversary affords an opportunity to revisit the circumstances surrounding Paul Broca's case report celebrated today as the moment of discovery of aphasia. The proceedings from January to June 1861 of the Paris Society of Anthropology are examined to reconstruct the events surrounding the report of M. Leborgne on April 18th. From a close reading of the presentations and discussions which took place during this period it is apparent that Broca's case report was a minor diversion to a debate about cranial measurements and their relation to intelligence in individuals and racial groups. Moreover, it appears that little attention was granted to Broca's first case at the time. While his ideas about localization and specialization developed and change over the next decade, it represented a minor field of interest for him. Nevertheless Broca's work on aphasia inspired research throughout Europe and North America and went on to have a lasting impact on both aphasiology and neuropsychology.

Darwin's "Natural Science of Babies".

In 1877, the newly founded British journal Mind published two papers on child development. The earlier, by Hippolyte Taine, prompted the second article: an account of his own son's development by the naturalist Charles Darwin. In its turn, Darwin's paper, "A Biographical Sketch of an Infant," influenced others. Diary studies similar to Taine's and Darwin's appeared in Mind from 1878. In addition, the medical profession started to consider normal child language acquisition as a comparison for the abnormal. Shortly before his death in 1882, Darwin continued with his theme, setting out a series of proposals for a program of research on child development with suggested methodology and interpretations. Darwin, whose interest in infants and the developing mind predated his 1877 paper by at least 40 years, sought to take the subject out of the nursery and into the scientific domain. The empirical study of the young child's developing mental faculties was a source of evidence with important implications for his general evolutionary theory. The social status of children in England was the subject of considerable discussion around the time Darwin's 1877 paper appeared. Evolutionary theory was still relatively new and fiercely debated, and an unprecedented level of interest was shown by the popular press in advance of the publication. This article considers the events surrounding the publication of Darwin's article in Mind, the notebook of observations on Darwin's children (1839-1856) that served as its basis, and the research that followed publication of "Biographical Sketch." We discuss the impact this article, one of the first infant psychology studies in English, made on the scientific community in Britain in the latter half of the nineteenth century.

Chapter 52: the emergence of the age variable in 19th-century neurology: considerations of recovery patterns in acquired childhood aphasia.

In the 19th century, descriptions of patients with disorders of higher cerebral functions were typically presented in a mixed series of children, adolescents, adults, and the elderly. There was no indication in the analysis or interpretation that age was thought to play a role in the signs or symptoms displayed, or in the prognosis. The role of age in the manifestation of language disorders only became explicit in the late 19th century in the elaboration of ideas regarding perinatal illnesses, developmental difficulties, and the emerging clinical category of "cerebral palsy" as evinced in the work of Bastian, Osler, Sachs and Peterson, and Freud. Their patient series studies afforded the opportunity to identify relations between age at symptom onset and patterns of language acquisition and impairment. These analyses contributed directly to the elaboration of hypotheses regarding localization of function, hemispheric specialization, and patterns of recovery. The factor of "age at symptom onset" would steadily assume even greater theoretical importance, as explanations of patterns of symptom co-occurrence, etiology, and prognosis were elaborated through the increasing appreciation of a developmental/maturational perspective.

The merest Logomachy: The 1868 Norwich discussion of aphasia by Hughlings Jackson and Broca.

This article reconsiders the events that took place at the 1868 meeting of the British Association for the Advancement of Science (BA) in Norwich. Paul Broca and John Hughlings Jackson were invited to speak on the new and controversial subject of aphasia. Over the ensuing decades, there have been repeated references made to a debate between Broca and Jackson. This meeting has been identified as a turning point in favour of Broca's position on the cerebral localization of language. A return to original sources from key witnesses reveals that the opinion of the British practitioners was generally against Broca's views. Close examination of contemporaneous materials suggests that no public debate between Jackson and Broca occurred. However, the public discussion after Broca's presentation records notable concerns over both theoretical issues of localization of function and the status of exceptional clinical cases. A significant stage in the development of current views on the organization of language in the brain is revealed in the accounts of the BA meeting in August 1868 and successive responses to these events in the British press over a period of years.