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 ...
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 ...
The complete set of nucleic acid sequences composing chromosomes in humans, encoded as DNA, is known as the "human genome sequence." Neuroscientists predict that approximately 25% of this sequence has a regulatory function, ...
(Medical Xpress)—Neuroscience typically proceeds by trimming back previous overly dogmatic statements. Such is the case with new findings that proteins are locally manufactured to order throughout an extended neuronal tree. ...
(Medical Xpress)—Extensive research effort has been focused on determining the genetic and cellular factors leading to neurodevelopmental illnesses such autism, Asperger's syndrome and schizophrenia. Oftentimes, however, ...
Endogenous cannabinoids, also known as endocannabinoids, are neurotransmitters (i.e., chemical messengers naturally produced by the body) that transmit specific signals from one neuron to another. These neurotransmitters ...
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, ...
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Scientists at Oregon Health & Science University have identified a long-sought gene-encoded protein that enables the brain to communicate a broad range of signals across gaps between neurons, known as synapses. The discovery ...
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The prefrontal cortex (PFC) is a brain region that regulates cognitive functions, and a distinct feature of the region is protracted adolescent maturation, to acquire mature cognitive abilities in adulthood. In a new report ...
Although most neurotransmitters perform the same basic role, they are not fungible. Each takes the baton from an incoming action potential and passes the neural message across the synaptic divide, yet each flavor of transmitter ...
