Study identifies specific neurons that help activate sensory processing in nearby nerve cells. The findings suggest ways the brain integrates signals essential for tactile perception and learning.
Researchers have identified a novel neural network in fruit flies that converts external stimuli of varying intensity into decisions about whether to act.
Sensorimotor problems associated with ASD are caused by several complex and precise neurobiological processes, including differences in the way those with autism perceive the world around them.
Older adults with a higher ability to process sensations, including vision, olfaction, hearing, and touch, had half the risk of being diagnosed with cognitive decline than their peers who were less capable at sensory processing tasks.
Study provides insight into the neural mechanisms of how prey animals use the sounds or actions of others to infer danger and respond defensively.
Neuroimaging reveals our brains combine information from different categories of sensory information to drive abstract knowledge.
When exposed to auditory stimulation, visual areas of the brain decreased in activity. Findings suggest sound can strongly draw attention away from what we are looking at.
Exposure to antidepressants during the first few weeks of pregnancy has long term implications for sensory processing in the offspring.
Study tracks how and where zebrafish brains transform the movement of the environment into a decision that causes the fish to swim in a specific direction.
People with schizophrenia who experience auditory hallucinations have greater activation in specific areas of the auditory cortex in response to sound frequencies. The mapping of sound frequency in the auditory cortex is scrambled in those with schizophrenia, suggesting a disruption in the normal processes for organized sound representation in the brain. As the tonotopic map is established during infancy and remains stable throughout life, the findings suggest vulnerability for auditory hallucinations is linked to defects in the organization of the auditory system during infantile development. This precedes speech development and the onset of psychiatric symptoms.
An asymmetric coupling between the peripheral visual and olfactory sensory systems allows for enhanced steering response to discrete objects in mosquitos.
Automated robotic technology allows researchers to identify new pathways activated when the brain rewires circuits in response to experience.
