vocabulary - Web Adventures
... An educated guess a person makes about a possible outcome. It needs to be testable, and it is always a statement, not a question, because it states what someone thinks or believes will occur. The word origins in the Greek hypotithenai, meaning “to suppose”. ...
... An educated guess a person makes about a possible outcome. It needs to be testable, and it is always a statement, not a question, because it states what someone thinks or believes will occur. The word origins in the Greek hypotithenai, meaning “to suppose”. ...
Basal nuclei
... so no longer keeps thalamus from exciting cortex ♦ Facilitate the ongoing action ...
... so no longer keeps thalamus from exciting cortex ♦ Facilitate the ongoing action ...
Chapter 2
... • Action potential occurs when the membrane potential rapidly shifts from -70 to +40 mV – Ion channels open in the membrane, allowing sodium ions to enter the axon – Sodium entry shifts the membrane potential toward a ...
... • Action potential occurs when the membrane potential rapidly shifts from -70 to +40 mV – Ion channels open in the membrane, allowing sodium ions to enter the axon – Sodium entry shifts the membrane potential toward a ...
Biopsychology 2012 – sec 002
... The study of the effects of drugs on the nervous system and on behavior. What is a drug? An exogenous chemical not necessary for normal cellular functioning that significantly alters the functions of certain cells of the body when taken in relatively low doses (in this context, cells of the nervous ...
... The study of the effects of drugs on the nervous system and on behavior. What is a drug? An exogenous chemical not necessary for normal cellular functioning that significantly alters the functions of certain cells of the body when taken in relatively low doses (in this context, cells of the nervous ...
Chapter 2: Brain and Behavior
... to the dendrites or cell body of the other neurons or to muscles or glands o Myelin sheath = The white, fatty coating wrapped around some axons that acts as insulation and enables impulses to travel much faster ...
... to the dendrites or cell body of the other neurons or to muscles or glands o Myelin sheath = The white, fatty coating wrapped around some axons that acts as insulation and enables impulses to travel much faster ...
Part 1: The Strange Tale of Phineas Gage
... it- it’s very important). Make sure you take care of both. Tomorrow, you will upload this file to turnitin.com and it will be checked for completion. Part 1: The Strange Tale of Phineas Gage (the beginning of modern brain science) Go to: http://brainconnection.positscience.com/topics/?main=fa/phinea ...
... it- it’s very important). Make sure you take care of both. Tomorrow, you will upload this file to turnitin.com and it will be checked for completion. Part 1: The Strange Tale of Phineas Gage (the beginning of modern brain science) Go to: http://brainconnection.positscience.com/topics/?main=fa/phinea ...
Chapter 1
... – Neural systems in various parts of the brain that produce acetylcholine are critical for cognitive functions – including attention and learning. ...
... – Neural systems in various parts of the brain that produce acetylcholine are critical for cognitive functions – including attention and learning. ...
Focus on Vocabulary Chapter 02
... nearby neurons for much the same reason people live (cluster) in cities—it is easier for brief, quick interactions. Learning occurs as experience builds and strengthens these neural connections (neurons that fire together wire together). . . . two-way highway . . . The spinal cord is similar to a la ...
... nearby neurons for much the same reason people live (cluster) in cities—it is easier for brief, quick interactions. Learning occurs as experience builds and strengthens these neural connections (neurons that fire together wire together). . . . two-way highway . . . The spinal cord is similar to a la ...
Neurons: What They`re Made Of and How They
... This space is known as the "synaptic cleft." Once the chemicals cross the synaptic cleft, they bind to special receptors on the dendrites. When bound, these receptors open channels in the cell membrane that allow positively charged particles (called ions) to enter the cell, changing the internal ch ...
... This space is known as the "synaptic cleft." Once the chemicals cross the synaptic cleft, they bind to special receptors on the dendrites. When bound, these receptors open channels in the cell membrane that allow positively charged particles (called ions) to enter the cell, changing the internal ch ...
Neuroanatomy - UCSD Cognitive Science
... Cajal formulated Law of Dynamic Polarization Dendrites generally receive synaptic input (i.e. are postsynaptic) and axons generally send synaptic output (i.e., are presynaptic) Dynamic polarization (processes of input, integration, output) may be considered “computation.” However, DP is NOT independ ...
... Cajal formulated Law of Dynamic Polarization Dendrites generally receive synaptic input (i.e. are postsynaptic) and axons generally send synaptic output (i.e., are presynaptic) Dynamic polarization (processes of input, integration, output) may be considered “computation.” However, DP is NOT independ ...
Chapter 2 - Biological Basis of Behavior
... from the interaction between genetics and environment Epigenenome: a series of molecular mechanisms (methyl groups and histones) that alter the expression of the genome as a result of environmental stimuli MZ or identical twins, who share 100% DNA, can have vastly different epigenomes, based on ex ...
... from the interaction between genetics and environment Epigenenome: a series of molecular mechanisms (methyl groups and histones) that alter the expression of the genome as a result of environmental stimuli MZ or identical twins, who share 100% DNA, can have vastly different epigenomes, based on ex ...
Chapter 3 Notes (part 1) 1. Basic Elements of the Nervous System (a
... B. For a brief “refractory” period, the cell is unable to fire. (d) Synaptic Transmission (chemical) i. neurotransmitters A. chemical compounds which are either excitatory (opening Na+ channels) or inhibitory (closing Na+ channels) B. released from terminal vesicles when stimulated by an action pote ...
... B. For a brief “refractory” period, the cell is unable to fire. (d) Synaptic Transmission (chemical) i. neurotransmitters A. chemical compounds which are either excitatory (opening Na+ channels) or inhibitory (closing Na+ channels) B. released from terminal vesicles when stimulated by an action pote ...
EASTERN MICHIGAN UNIVERSITY Chemistry Department Seminar Wednesday December 3, 2014 2:00 p.m.
... Structure, Dynamics, and Mechanism in the Neurotransmitter Sodium Symporter Family Neurotransmitter sodium symporters (NSS) including human dopamine, serotonin, and norepinephrine transporters harness sodium and chloride gradients to facilitate reuptake of neurotransmitters from the synapse into pre ...
... Structure, Dynamics, and Mechanism in the Neurotransmitter Sodium Symporter Family Neurotransmitter sodium symporters (NSS) including human dopamine, serotonin, and norepinephrine transporters harness sodium and chloride gradients to facilitate reuptake of neurotransmitters from the synapse into pre ...
The Nervous System
... axons of neurons spinal cord) Information Processing (neurotransmitter released and sensation related to brain) Activation of Motor Neuron (axons carry action potential back towards the origin of pain) Response of Peripheral Effector (release of neurotransmitter to skeletal muscle fiber contracti ...
... axons of neurons spinal cord) Information Processing (neurotransmitter released and sensation related to brain) Activation of Motor Neuron (axons carry action potential back towards the origin of pain) Response of Peripheral Effector (release of neurotransmitter to skeletal muscle fiber contracti ...
Nervous System
... Lies between the cerebellum and the spinal cord, controls your body’s involuntary actions those that occur automatically Spinal Cord: The spinal cord is the link between your brain and the peripheral nervous system. Peripheral Nervous system: Consist of a network of nerves that branch out from the c ...
... Lies between the cerebellum and the spinal cord, controls your body’s involuntary actions those that occur automatically Spinal Cord: The spinal cord is the link between your brain and the peripheral nervous system. Peripheral Nervous system: Consist of a network of nerves that branch out from the c ...
Unit 3A: Neural Processing and the Endocrine System Introduction
... improve our moods and reduce pain. They’re released either in times of pain or heavy exercise. 1. When a person uses drugs like cocaine, heroine, or morphine, the body will produce less endorphins of its own. 2. Drugs that act like neurotransmitters and bridge the synaptic gap are called agonist mol ...
... improve our moods and reduce pain. They’re released either in times of pain or heavy exercise. 1. When a person uses drugs like cocaine, heroine, or morphine, the body will produce less endorphins of its own. 2. Drugs that act like neurotransmitters and bridge the synaptic gap are called agonist mol ...
Sensory receptor organs
... • Receptor organs are very diverse because they specialize in detecting different types of stimuli in the environment. • An adequate stimulus is the type of stimulus to which a sensory organ is particularly adapted. • photic (light) energy for the eye • mechanical energy for touch ...
... • Receptor organs are very diverse because they specialize in detecting different types of stimuli in the environment. • An adequate stimulus is the type of stimulus to which a sensory organ is particularly adapted. • photic (light) energy for the eye • mechanical energy for touch ...
awl review q answers
... In answering this, we can contextualize the issue by also revising some material from Chapter 2. Through sensory systems, the brain is informed of such things in the world as the presence of food and water. Through detectors within the body, it is informed of such internal states as dehydration, bod ...
... In answering this, we can contextualize the issue by also revising some material from Chapter 2. Through sensory systems, the brain is informed of such things in the world as the presence of food and water. Through detectors within the body, it is informed of such internal states as dehydration, bod ...
Unit 4: Neuroscience The Neuron Soma (cell body): Contains
... Frontal Lobes: Contain the motor cortex which control voluntary movement. In the LEFT frontal lobe is Broca's Area which controls our ability to speak. Parietal Lobes: Contain the somatosensory cortex which registers bodily sensations (touch). Temporal Lobes: Contain the primary auditory cortex (au ...
... Frontal Lobes: Contain the motor cortex which control voluntary movement. In the LEFT frontal lobe is Broca's Area which controls our ability to speak. Parietal Lobes: Contain the somatosensory cortex which registers bodily sensations (touch). Temporal Lobes: Contain the primary auditory cortex (au ...
Opium Poppy - thblack.com
... Substance P used by the sensory neurons involved in the perception of chronic and/or intense pain ...
... Substance P used by the sensory neurons involved in the perception of chronic and/or intense pain ...
Clinical neurochemistry
Clinical neurochemistry is the field of neurological biochemistry which relates biochemical phenomena to clinical symptomatic manifestations in humans. While neurochemistry is mostly associated with the effects of neurotransmitters and similarly-functioning chemicals on neurons themselves, clinical neurochemistry relates these phenomena to system-wide symptoms. Clinical neurochemistry is related to neurogenesis, neuromodulation, neuroplasticity, neuroendocrinology, and neuroimmunology in the context of associating neurological findings at both lower and higher level organismal functions.