Study links brain structure to color perceptual function. Microscopy revealed 'hue maps,' or color palettes, in the brain that are spectrally organized arrangements of hue responses.
Animals slowly shift their likelihood of detecting stimulus changes over ten minutes. Researchers found the activity of neural populations from the V4 visual area and prefrontal cortex slowly drifted together with the behavioral fluctuations. The slow drift acts as an impulsivity signal.
The inferior temporal cortex is capable of performing tasks, such as distinguishing between real and nonsense words and picking out specific letters from words.
Neuroimaging study sheds new light on how we perceive colors. Activity in higher visual cortex areas matched the colors test subjects saw.
Artificial IntelligenceDeep LearningFeaturedMachine LearningNeuroscienceNeuroscience VideosVisual Neuroscience
··6 min readCurrent deep learning models are able to create images strongly enough to activate specific neurons in the visual cortex. However, researchers say more accurate artificial neural network models should be developed to help produce more accurate control.
Study reveals the how the brain maintains attention on an object while the eyes make rapid, voluntary movements. The findings could open the door to developing new treatments for a number of neurological disorders.
A new study reveals neurons in the V4 area of the visual cortex do not necessarily need to have low visual resolution.
A new study reports vision relies on patterns of brain activity.
A new study provides evidence that the inferior temporal cortex can identify objects.
According to a new study, neurons in the visual cortical area V4 calculate the size of an object based on information on its retinal image size and distance from the object.
According to new research, multiple cortical regions work together to process sensorimotor information, despite having predetermined specialized roles.
Researchers report their new artificial neural network can identify objects as well as the primate brain can.
