Johns Hopkins Medicine neuroscientists say they have found a new function for the SYNGAP1 gene, a DNA sequence that controls memory and learning in mammals, including mice and humans.
Feb 29, 2024
0
72
Researchers have discovered that a protein called phosphorylated α-synuclein, which is associated with several neurodegenerative diseases such as Parkinson's disease and Lewy body dementia, is also involved in the normal ...
Jan 9, 2024
0
28
Sensory cells and neurons in the ear communicate by secreting neurotransmitters in response to sound stimuli. Scientists of the University Medical Center Göttingen, the Cluster of Excellence Multiscale Bioimaging, and the ...
Dec 14, 2023
0
25
Our brains are made of billions of neurons, which are connected forming complex networks. They communicate between themselves by sending electrical signals, known as action potentials, and chemical signals, known as neurotransmitters, ...
Apr 6, 2023
0
283
Human beings can sometimes experience dissociative states, moments in which they feel disconnected from their body and the world around them. While these states have been linked to many psychiatric conditions, they can also ...
Exposure therapy is one of the leading treatments for post-traumatic stress disorder (PTSD), but up to a half of all patients don't respond to it.
Nov 28, 2022
1
54
Using a mouse model, researchers have discovered a new daily rhythm in a type of synapse that dampens brain activity. Known as inhibitory synapses, these neural connections are rebalanced so that we can consolidate new information ...
Nov 1, 2022
0
75
Learning is known to promote the creation of new connections in the brain, particularly excitatory synapses, synapses that increase the likelihood of action potential firing in neurons. Action potentials are changes in electrical ...
Researchers from Children's Hospital of Philadelphia (CHOP) have found that dysfunction in an important cell subtype in the brain's neuronal network contribute to chronic symptoms in the neurodevelopmental disorder Dravet ...
Mar 29, 2022
0
48
The brain has its own housekeeping service, a sophisticated mechanism that cleans up debris that is left over from cellular activity. But scientists have had a hard time figuring out exactly how the brain knows when to initiate ...
Jan 25, 2022
0
477
