Hallucinogenic drugs come in many forms and have unpredictable effects on the visual system that optometrists should be aware ...

The human brain builds mental representations of the world based on the signals and information detected via the human senses ...

The apple test also introduces a spectrum of visual imagery, which shows two conditions that fall at either end: aphantasia ...

Physiologically, the visual system is engineered this way because it only needs to be able to do one single thing over and over again, and therefore only needs to be designed one way.

A morphological basis for path-dependent evolution of visual systems. Science, 2024; 383 (6686): 983 DOI: 10.1126/science.adg2689 ...

By studying the visual system of an octopus, University of Oregon researchers hope to understand how its brain organization compares to that of humans and other vertebrates. Their results could ...

Visual system brain development implicated in infants who develop autism Date: May 26, 2022 Source: University of North Carolina Health Care Summary: New research shows that brain changes in the ...

To do so, they trained macaque monkeys — a species whose visual systems and abilities are most similar to humans — to fixate on the center of a screen while visual stimuli were presented in and ...

Their visual system is different than that of humans, although both cephalopods and our species have somewhat unusual cameralike eyes that receive light through an aperture and focus it with a lens.