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FMRP, a protein whose loss causes intellectual disability, may regulate a neuron’s synaptic response by establishing a feedback loop between the cell’s nucleus and its faraway dendrites.

New research reveals that sex differences in learning and memory mechanisms are triggered by biological events occurring during puberty. Findings show prepubescent female rodents have much better hippocampal long-term potentiation (LTP) and spatial lea…

Although recreational and medicinal marijuana (cannabis) is increasingly available across the U.S., public and professional awareness that cannabis use may adversely affect brain health is critical, according to the American Heart Association’s first s…

Toxic goiter affects the brain more than was previously known, a new study shows, and involves volume changes occurring in central parts of the brain. These findings are described as a key advance for a vulnerable group of patients.

In efforts to understand the neural basis for loneliness, researchers have found a molecular indicator and regulator of social isolation in female mice. The new study reports that social contact-seeking behavior in mice is driven by the peptide amylin …

Scientists have used atlases of the human brain informed by genetics to identify hundreds of genomic loci. The findings illuminate how genes impact the brain and diseases.

Researchers have demonstrated the importance of a specific type of connection between brain cells that may explain ketamine’s potential as a treatment for depression.

New research has uncovered how neurons encode and decode information and differentiate between motor and sensory signals.

Sleep apnea in pregnancy may increase the risk for brain and behavioral changes associated with autism, especially in males, according to a study in rats.

A more accurate model of the visual system may help neuroscientists and clinicians develop better treatments for alexia, prosopagnosia and agnosia.