Recent advance in anatomy and consciousness integration function of the claustrum / 中华神经医学杂志

The claustrum located between the striatum and cortex is composed of glutamate neurons and gamma-aminobutyric neurons. There are extensive and mutually projected nerve fiber connections between cerebral cortex and parietal nucleus. The claustrum integrates sensory information and regulates the formation of consciousness through various ways, playing an important role in sensory processing and cognitive functions. In this paper, the neuronal characteristics, fiber projection, physiological characteristics and consciousness integration function of the claustrum are reviewed to provide references for further understanding physiological and pathophysiological effects of the pterygoid nucleus.

On the centenary of the birth of Francis H. C. Crick – from physics to genetics and neuroscience / O centenário de nascimento de Francis H.C. Crick – da física para a genética e a neurociência

ABSTRACT The year 2016 marks the centenary of the birth of Francis Crick (1916–2004), who made outstanding contributions to genetics and neuroscience. In 1953, in a collaborative study, Francis Crick and James Watson discovered the DNA double helix, and in 1962 they and Maurice Wilkins were awarded the Noble Prize in Physiology or Medicine. Crick subsequently became very interested in neuroscience, particularly consciousness and its relationship to the claustrum, a small gray matter structure between the insula and putamen.

RESUMO O ano de 2016 é o centenário de nascimento de Francis Crick (1916–2004), físico, biólogo e neurocientista, cujas contribuições para a genética e a neurociência foram magníficas. Crick, em um estudo colaborativo com Watson, descobriu a estrutura molecular do DNA (dupla hélice) em 1953, e em 1962 ambos receberam o prêmio Nobel de Fisiologia ou Medicina, junto com Wilkins. Após Crick tornou-se muito interessado na área de neurociência, particularmente no estudo da consciência, e a sua relação com o claustrum, uma pequena estrutura de substância cinzenta localizada entre a ínsula e o putame.

Ictal Focus on the Bialateral Claustrum in a Case of Insular Seizure Manifesting as Status Epilepticus

Insular lobe seizure (ILS) is very rare and ictal focus has not been documented by neuroimaging studies. Clinical characteristics consist of clearly preserved consciousness, visceral sensation, somatomotor symptoms, and dysphonic or dysarthric speech. We report a 34-year-old female with ILS, manifesting as first onset status epilepticus. SISCOM and SPM analysis through brain MRI and 18F FDG PET-CT reveals ictal focus on the bilateral claustrum, which has a close relationship with insula anatomically. This is the first case report in Korea.