Origins of the specialization for letters and numbers in ventral occipitotemporal cortex
Deep in the occipitotemporal cortex lie two functional regions, the visual word form area
(VWFA) and the number form area (NFA), which are thought to play a special role in letter …
(VWFA) and the number form area (NFA), which are thought to play a special role in letter …
Connectivity concepts in neuronal network modeling
J Senk, B Kriener, M Djurfeldt, N Voges… - PLoS computational …, 2022 - journals.plos.org
Sustainable research on computational models of neuronal networks requires published
models to be understandable, reproducible, and extendable. Missing details or ambiguities …
models to be understandable, reproducible, and extendable. Missing details or ambiguities …
[HTML][HTML] Lifelong learning of human actions with deep neural network self-organization
Lifelong learning is fundamental in autonomous robotics for the acquisition and fine-tuning
of knowledge through experience. However, conventional deep neural models for action …
of knowledge through experience. However, conventional deep neural models for action …
Functional implications of orientation maps in primary visual cortex
Stimulus orientation in the primary visual cortex of primates and carnivores is mapped as iso-
orientation domains radiating from pinwheel centres, where orientation preferences of …
orientation domains radiating from pinwheel centres, where orientation preferences of …
Robotic homunculus: Learning of artificial skin representation in a humanoid robot motivated by primary somatosensory cortex
Using the iCub humanoid robot with an artificial pressure-sensitive skin, we investigate how
representations of the whole skin surface resembling those found in primate primary …
representations of the whole skin surface resembling those found in primate primary …
Columnar organization of spatial phase in visual cortex
Images are processed in the primary visual cortex by neurons that encode different stimulus
orientations and spatial phases. In primates and carnivores, neighboring cortical neurons …
orientations and spatial phases. In primates and carnivores, neighboring cortical neurons …
Pooling strategies in V1 can account for the functional and structural diversity across species
Neurons in the primary visual cortex are selective to orientation with various degrees of
selectivity to the spatial phase, from high selectivity in simple cells to low selectivity in …
selectivity to the spatial phase, from high selectivity in simple cells to low selectivity in …
[HTML][HTML] Computational modeling of contrast sensitivity and orientation tuning in first-episode and chronic schizophrenia
SM Silverstein, DL Demmin… - Computational Psychiatry …, 2017 - ncbi.nlm.nih.gov
Computational modeling is a useful method for generating hypotheses about the
contributions of impaired neurobiological mechanisms, and their interactions, to …
contributions of impaired neurobiological mechanisms, and their interactions, to …
Stable memory and computation in randomly rewiring neural networks
Our brains must maintain a representation of the world over a period of time much longer
than the typical lifetime of the biological components producing that representation. For …
than the typical lifetime of the biological components producing that representation. For …