1.
Biol Cybern
; 59(6): 419-29, 1988.
Article
in English
| MEDLINE
| ID: mdl-3207778
ABSTRACT
A canonical unitary representation of the Euclidean group on the range space of the Gabor transform is constructed from mathematical properties of the Euclidean group and the quaternions. The visual cortical activity pattern corresponding to a given retinal image is represented by a point in the range space of the Gabor transform. Paths experienced in apparent motion and mental rotation are represented by paths in the Euclidean group. The key hypothesis of the paper is that an action of the Euclidean group on the Gabor transform space brings the perceived paths into relation with corresponding successive neural microstructure activity patterns. Possible experimental tests are suggested.
Subject(s)
Mathematics , Models, Neurological , Visual Cortex/physiology , Visual Pathways/physiology , Retina/physiology
2.
Acta Psychol (Amst)
; 63(1-3): 175-210, 1986 Dec.
Article
in English
| MEDLINE
| ID: mdl-3591432
3.
IEEE Trans Biomed Eng
; 27(4): 187-92, 1980 Apr.
Article
in English
| MEDLINE
| ID: mdl-6769777