Neuroscience

•	Adolescent Brains Show Reduced Reward Anticipation

•	Alcohol interacts with cell membranes

•	Alcohol’s effects on endogenous opioids in the brain

•	Alcoholic male subject's PET image is pseudocolored to show areas of increased and decreased metabolic

•	Animal behavioral paradigms used to explore the positive and negative reinforcing actions of alcohol and other drugs

•	Areas of the brain vulnerable to damage by alcohol

•	Brain activity during alcohol intoxication

•	Cells from patient with hepatic encephalopathy

•	Comparison of two female subjects who had volumetric MRIs created in a GE 1.5 Tesla MRI machine

•	Echo planar magnetic resonance images (fMRI)

•	Effects of selective attention on exogenous ERPs elicited by stimuli in three sensory modalities differ in terms of morphology and scalp topography

•	Electroencephalographic (i.e., brain wave) tracings of the waveform P300

•	How the neurotransmitter GABA affects nerve signal transmission after chronic alcohol exposure and during withdrawal

•	How the neurotransmitter GABA affects nerve signal transmission in the absence of alcohol (normal state)

•	How the neurotransmitter GABA affects nerve signal transmission in the presence of alcohol

•	How the neurotransmitter glutamate affects nerve signal transmission after chronic alcohol exposure and during withdrawal

•	How the neurotransmitter glutamate affects nerve signal transmission in the absence of alcohol (normal state)

•	How the neurotransmitter glutamate affects nerve signal transmission in the presence of alcohol

•	Images comparing a healthy control man with an alcoholic man

•	Interactive effects of alcohol and nicotine on dopamine release in the rat brain

•	Major Components of a Typical Neuron

•	Nerve signal transmission in the nervous system

•	Neurotransmitters with discrete localization within the brain

•	Parts of the brain involved in alcohol/nocotine dependence and psychiatric disorders

•	Performance examples of a control subject and an alcoholic patient on the go/no-go task

•	PET and MRI images of a male alcoholic

•	Pictorial representation of the Himmelsbach hypothesis as it applies to alcohol use

•	Regions in the brain affected by alcohol

•	Regions of the brain involved in the processes of reward and reinforcement

•	Schematic drawing of a ligand-gated ion channel (left) showing the confluence of individual subunit proteins that define a pore where the ions flow across the cell membrane

•	Schematic drawing of a neuron showing dendrites, where neurons receive chemical input from other neurons; soma (cell body); and axon terminal, where neurons communicate information to other cells

•	Schematic drawing of a synapse between two neurons

•	Schematic drawing of the γ-aminobutyric acid receptor (GABAA) ligandgated ion channel complex. The receptor molecule is formed by the confluence of five subunit proteins

•	Schematic of a lengthwise cross-section through the human brain

•	Schematic representation of some of the major neurochemical systems affected by alcohol

•	Schematic representation of the gamma-aminobutyric acid (GABAA) receptor

•	Schematic representation of the two most common subtypes of nAChRs

•	The NMDA receptor complex

•	Topography of ERP response to tactile stimulus at approximately 50 ms after stimulus presentation