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Image of the Day
Image of the Day: Spammed by Hydra
Staff, The Scientist Staff | May 1, 2018
A junk mail filter can learn to pick out six behaviors of hydras by analyzing hours of video footage.
Computer Programs Sift Through Spikes in Nerve Cells’ Activity
Ashley Yeager | May 1, 2018
Software that can separate signals from noise brings neuroscientists a step closer to understanding neurons’ patterns of communication.
Abundant Neurogenesis Found in Adult Humans’ Hippocampi
Ashley Yeager | Apr 5, 2018
Researchers identified thousands of immature neurons in the brain region, countering a recent result showing little, if any, signs of neurogenesis.
Image of the Day: New Neurons
Staff, The Scientist Staff | Mar 28, 2018
Scientists discover a molecular factor that allows them to follow neurons from birth to maturity.
Image of the Day: Aging Brain Cells
Staff, The Scientist Staff | Mar 13, 2018
Scientists identified a gene involved in the age-related deterioration of mouse neural stem cells.
Study Finds No Neurogenesis in Adult Humans’ Hippocampi
Ashley Yeager | Mar 7, 2018
Failure to produce evidence of neural precursor cells and immature neurons raises questions about the role of the process in learning and memory.
Image of the Day: Calcium Signaling
Staff, The Scientist Staff | Feb 20, 2018
Researchers used light-sheet microscopy to form 3-D images of the process in primary cortical neurons from embryonic rats.
Image of the Day: Fear Center
Staff, The Scientist Staff | Oct 26, 2017
A set of neurons in the brain’s central amygdala plays a key role in forming memories of aversive experiences, scientists find in mice.
The Cellular Hallmarks of Consciousness
Anna Azvolinsky | Sep 21, 2017
Recording from single neurons of epilepsy patients, neuroscientists show that both the strength and timing of neuronal firing are important to consciously perceive a visual object.
Image of the Day: Lysosomes Go Traveling
Staff | Aug 8, 2017
To chew up waste in far-reaching dendritic spines, lysosomes are trafficked sometimes hundreds of microns away from the cell bodies of neurons in rats.