LTP Archives - Neuroscience News

A detailed drawing of the hippocampal formation is shown.

Quick thinking? It’s all down to timing

Neuroscience NewsMarch 27, 2019

A pairing of presynaptic and postsynaptic activity in a population of hippocampal neurons can reduce the required number of synaptic plasticity evoking events. When spikes occur within ten milliseconds of each other, synapses strengthen for up to four hours.... Read More...

ElectrophysiologyFeaturedNeuroscience7 min read

Estrogen Made by Neurons Important to Memory Making

Neuroscience NewsFebruary 25, 2019

Researchers report estrogen may play a significant role in synaptic plasticity and memory formation. The study reports mice whose neurons did not produce estrogen have impairments in spatial reference memories, recognition and contextual fear memories. Restoring estrogen levels assisted in reversing the memory impairments, the study revealed.... Read More...

FeaturedNeuroscience9 min read

How Does the Brain Learn by Talking to Itself?

Neuroscience NewsJanuary 2, 2019

A new study reveals the role synaptic feedback systems play in shaping learning processes. The findings could help develop more efficient artificial intelligence techniques.... Read More...

Artificial Intelligencedeep learningFeaturedmachine learningNeuroscienceneurotech6 min read

Clues to Brain Changes in Depression Discovered

Neuroscience NewsNovember 27, 2018

A new study sheds light on how the brain processes rewards and provides a deeper understanding on the neurobiology of depression.... Read More...

FeaturedNeurosciencePsychology5 min read

New Neurons Archive Old Memories

Neuroscience NewsJuly 13, 2018

Researchers report neurogenesis underlies the brain's capacity to create and store new memories. Exercise, researchers report, promotes neurogenesis and increases hippocampal capacity.... Read More...

FeaturedNeuroscience4 min read

New Mechanism Involved in Age Related Memory Loss Discovered

Neuroscience NewsJune 27, 2018

Researchers report specific alterations in signaling circuits associated with memory can induce an abnormal response in neurons, which is linked to the aging process and cognitive decline. ... Read More...

FeaturedNeuroscienceOpen Neuroscience Articles5 min read