Estrogen levels in the brain may play a role in women’s risk of stress-related memory problems
Experiencing multiple acute stresses at the same time, as in natural disasters or mass shootings, can leave lasting…
Aging brains struggle to recycle synaptic proteins
As we age, we begin to lose the connections that wire up our brains-and neuroscientists aren’t sure why. …
Hippocampus reorganizes memories to anticipate future outcomes, study finds
A preclinical study published in Nature has found evidence that the hippocampus, the brain region that stores memory, also reorganizes…
Lab-grown corticospinal neurons offer new models for ALS and spinal injuries
Researchers have developed a way to grow a highly specialized subset of brain nerve cells that are involved…
Long-term air pollution exposure raises motor neuron disease risk
Even at relatively low pollution levels, chronic exposure to fine particles and nitrogen dioxide was linked to higher…
Engineered sensor reveals the brain’s hidden chemical conversations
Scientists have engineered a protein able to record the incoming chemical signals of brain cells (as opposed to…
Study provides new insights into brain signaling during sleep and wakefulness
An international team led by the University of Michigan has introduced new methods that reveal which regions of…
Study reveals how brain protein KCC2 influences reward learning
A new finding from researchers at Georgetown University Medical Center shows that the learning process of associating cues…
Prefrontal cortex modulates visual and motor regions based on internal feelings
Vision shapes behavior and, a new study by MIT neuroscientists finds, behavior and internal states shape vision. The…
Groundbreaking mouse cortex model opens new frontiers in neuroscience
Harnessing the muscle of one of the world’s fastest supercomputers, researchers have built one of the largest and…
Uncovering mechanisms of neuronal migration in the adult brain
Researchers have discovered how newly created neurons depend on blood flow in the adult brain to travel from…
Scientists explore natural hypothermic states as therapy for brain injury
Hypothermia can preserve neuron health following brain injury, but complications from external cooling make it less promising therapeutically.…