Media Summary: Nicotine is the main psychoactive component of tobacco, and thus one of the most widely used and abused drugs in the world. In this video I discuss the neurotransmitter gamma-aminobutyric acid, or GABA. GABA is the primary inhibitory neurotransmitter in ... How alcohol acts on the central nervous system to produce intoxication is still poorly understood. In this video, I attempt to ...
2 Minute Neuroscience Acetylcholine - Detailed Analysis & Overview
Nicotine is the main psychoactive component of tobacco, and thus one of the most widely used and abused drugs in the world. In this video I discuss the neurotransmitter gamma-aminobutyric acid, or GABA. GABA is the primary inhibitory neurotransmitter in ... How alcohol acts on the central nervous system to produce intoxication is still poorly understood. In this video, I attempt to ... Glutamate is the primary excitatory neurotransmitter of the human nervous system. It is an amino acid neurotransmitter that ... Alzheimer's disease is the most common form of neurodegenerative disease. In addition to the widespread neurodegeneration ... In this video, I discuss Parkinson's disease---the second most common neurodegenerative disease behind Alzheimer's disease.
Norepinephrine, also known as noradrenaline, is a neurotransmitter and hormone that plays critical roles in the function of the ... In this video, I describe the mechanisms underlying neurotransmitter release. I discuss how calcium influx is thought to play a role ... Dopamine is a monoamine and catecholamine neurotransmitter with many functions in the nervous system ranging from ... Serotonin-Norepinephrine Reuptake Inhibitors, or SNRIs, are a common treatment for depression and a variety of other ailments ... The corpus callosum is the largest collection of white matter in the brain. It connects the left and right cerebral hemispheres and ... In this video, I discuss how methamphetamine works in the brain to produce its strong stimulant effects. Learn more on my ...
Neurotransmitters are chemicals that neurons use to communicate with one another. In this video, I cover synapses (where ... The term neuromuscular junction refers to a synapse between a motor neuron and muscle fiber; activity here is essential for ... In this video, I describe the location and functions of the primary motor cortex and the nonprimary motor cortex, which is often ... Oxytocin is a peptide hormone and neuropeptide that is thought to have a variety of effects ranging from increasing uterine ...
