Neuroanatomy The central nervous system (CNS)
... The most common forms of physical damage are closed head injuries such as a blow to the head, a stroke, or poisoning by a variety of chemicals that can act as neurotoxins. Infection of the brain, though serious, is rare due to the biological barriers which protect it. The human brain is also s ...
... The most common forms of physical damage are closed head injuries such as a blow to the head, a stroke, or poisoning by a variety of chemicals that can act as neurotoxins. Infection of the brain, though serious, is rare due to the biological barriers which protect it. The human brain is also s ...
3-Biological Bases-table - Miami Beach Senior High School
... Axons- part of a neuron where neural impulses take The longest part of a neuron place, which enables information to be sent to other neurons Myelin sheath- insulates, or covers the axon, which When myelin sheath starts to disintegrate, or disappear helps to speed up communication then multiple scler ...
... Axons- part of a neuron where neural impulses take The longest part of a neuron place, which enables information to be sent to other neurons Myelin sheath- insulates, or covers the axon, which When myelin sheath starts to disintegrate, or disappear helps to speed up communication then multiple scler ...
Neuroscience and Behavior Term Explanation
... Axons- part of a neuron where neural impulses take The longest part of a neuron place, which enables information to be sent to other neurons Myelin sheath- insulates, or covers the axon, which When myelin sheath starts to disintegrate, or disappear helps to speed up communication then multiple scler ...
... Axons- part of a neuron where neural impulses take The longest part of a neuron place, which enables information to be sent to other neurons Myelin sheath- insulates, or covers the axon, which When myelin sheath starts to disintegrate, or disappear helps to speed up communication then multiple scler ...
Coming to Attention
... which the subjects perceived the X with those in which it was shown but not noticed. They saw clear differences in activity in a few brain regions. Scientists have been aware of these regions' importance in controlling attention for a long time. The researchers were surprised, however, when they fou ...
... which the subjects perceived the X with those in which it was shown but not noticed. They saw clear differences in activity in a few brain regions. Scientists have been aware of these regions' importance in controlling attention for a long time. The researchers were surprised, however, when they fou ...
BSSCA - Ch01
... (occipital lobe), the brain divides up the signal (e.g., movement, straight lines of different orientations, color) and processes the pieces individually and simultaneously. This is called parallel processing. ...
... (occipital lobe), the brain divides up the signal (e.g., movement, straight lines of different orientations, color) and processes the pieces individually and simultaneously. This is called parallel processing. ...
Nervous System - Cloudfront.net
... called impulses (Draw Fig. 35-5; pg. 897) A. 3 Types of Neurons: 1. Sensory – carry impulses from the sense organs to the spinal cord and brain 2. Motor – carry impulses from brain and spinal cord to muscles and glands 3. Interneurons – Connect sensory and motor neurons and carry impulses between th ...
... called impulses (Draw Fig. 35-5; pg. 897) A. 3 Types of Neurons: 1. Sensory – carry impulses from the sense organs to the spinal cord and brain 2. Motor – carry impulses from brain and spinal cord to muscles and glands 3. Interneurons – Connect sensory and motor neurons and carry impulses between th ...
NERVOUS SYSTEM Aids in remembering, thinking, moving
... Higher mental functions -memory -reasoning ...
... Higher mental functions -memory -reasoning ...
Chapter 1 A Perspective on Human Genetics
... – Most of cranial nerves arise from brain stem – Neuronal clusters within brain stem control heart and blood vessel function, respiration, and many digestive functions – Plays role in regulating muscle reflexes involved in equilibrium and posture – Reticular formation within brain stem receives and ...
... – Most of cranial nerves arise from brain stem – Neuronal clusters within brain stem control heart and blood vessel function, respiration, and many digestive functions – Plays role in regulating muscle reflexes involved in equilibrium and posture – Reticular formation within brain stem receives and ...
Powerpoint
... extensions that receive signals • Axon: long extension that transmits impulses away ...
... extensions that receive signals • Axon: long extension that transmits impulses away ...
Consumer Information Processing
... Supporting arguments and Counterarguments Source Bolstering and Source Derogation ...
... Supporting arguments and Counterarguments Source Bolstering and Source Derogation ...
Mental blocks
... longer afraid. They could later relearn the association, however, and there was no effect on the rest of their memory. Nader says he was blown away. The implication was that recalling a memory renders it unstable all over again, just as if it were a new memory being laid down. This means that memori ...
... longer afraid. They could later relearn the association, however, and there was no effect on the rest of their memory. Nader says he was blown away. The implication was that recalling a memory renders it unstable all over again, just as if it were a new memory being laid down. This means that memori ...
Connectionist Models: Basics
... The two classes are therefore separated by the `decision' line which is defined by putting the activation equal to the threshold. It turns out that it is possible to generalise this result to TLUs with n inputs. In 3-D the two classes are separated by a decision-plane. In n-D this becomes a decision ...
... The two classes are therefore separated by the `decision' line which is defined by putting the activation equal to the threshold. It turns out that it is possible to generalise this result to TLUs with n inputs. In 3-D the two classes are separated by a decision-plane. In n-D this becomes a decision ...
Coming to Attention How the brain decides what to focus conscious
... awareness of a stimulus, and a second, in which the same stimulus did not penetrate the consciousness. They used a phenomenon called attention blink. In the experiment they once again displayed a series of letters to subjects and observed them with fMRI. This time, however, only a single green lette ...
... awareness of a stimulus, and a second, in which the same stimulus did not penetrate the consciousness. They used a phenomenon called attention blink. In the experiment they once again displayed a series of letters to subjects and observed them with fMRI. This time, however, only a single green lette ...
middle ear
... sound and causes auditory nerve axons to produce action potentials at the same frequency. Place theory - each area along the basilar membrane is tuned to a specific frequency of sound wave. ...
... sound and causes auditory nerve axons to produce action potentials at the same frequency. Place theory - each area along the basilar membrane is tuned to a specific frequency of sound wave. ...
Biological Check-list
... The structure of the brain, different brain areas (e.g. pre-frontal cortex) and brain functioning as an explanation of aggression as a human behaviour. The role of evolution and natural selection to explain human behaviour, including aggression. The role of hormones (e.g. testosterone) to explain hu ...
... The structure of the brain, different brain areas (e.g. pre-frontal cortex) and brain functioning as an explanation of aggression as a human behaviour. The role of evolution and natural selection to explain human behaviour, including aggression. The role of hormones (e.g. testosterone) to explain hu ...
Chapter 10 - Thinking and Language
... C. The process of recall involves cues to the memory that causes interference. D. Memories retrieved by recognition are more recent than memories retrieved by recall. E. The process of recognition involves matching a person, event, or object with something already in memory 14. Which of the followi ...
... C. The process of recall involves cues to the memory that causes interference. D. Memories retrieved by recognition are more recent than memories retrieved by recall. E. The process of recognition involves matching a person, event, or object with something already in memory 14. Which of the followi ...
Module 3 - socialscienceteacher
... • Nerves (Very different from neurons!) – string-like bundles of axons and dendrites that come from the spinal cord and are held together by connective tissue – carry information from the senses, skin, muscles, and the body’s organs to and from the spinal cord – nerves in the peripheral nervous syst ...
... • Nerves (Very different from neurons!) – string-like bundles of axons and dendrites that come from the spinal cord and are held together by connective tissue – carry information from the senses, skin, muscles, and the body’s organs to and from the spinal cord – nerves in the peripheral nervous syst ...
Neurons
... cells. An adult brain contains about 100 billion nerve cells, or neurons, with branches that connect at more than 100 trillion points. Scientists call this dense, branching network a "neuron forest.“ ...
... cells. An adult brain contains about 100 billion nerve cells, or neurons, with branches that connect at more than 100 trillion points. Scientists call this dense, branching network a "neuron forest.“ ...
Chapter 48 Reading Guide and Key Terms
... longer time following an action potential. How would such a mutation affect the maximum frequency at which action potentials could be generated? ...
... longer time following an action potential. How would such a mutation affect the maximum frequency at which action potentials could be generated? ...
SENSATION AND PERCEPTION
... • The information coded in the activity of auditory nerve fibers is conveyed to the brain and processed further • Information is relayed from the auditory nerve to an area of the cerebral cortex called the primary auditory cortex • Various aspects of sound processed in different regions of auditory ...
... • The information coded in the activity of auditory nerve fibers is conveyed to the brain and processed further • Information is relayed from the auditory nerve to an area of the cerebral cortex called the primary auditory cortex • Various aspects of sound processed in different regions of auditory ...
Addictive Drug Use
... extensions that receive signals • Axon: long extension that transmits impulses away ...
... extensions that receive signals • Axon: long extension that transmits impulses away ...
Dopamine
... neurotransmitter found in the nervous systems of widely divergent species. It is the chief inhibitory neurotransmitter in the vertebrate central nervous system In vertebrates, GABA acts at inhibitory synapses in the brain. GABA acts by binding to specific transmembrane receptors in the plasma membra ...
... neurotransmitter found in the nervous systems of widely divergent species. It is the chief inhibitory neurotransmitter in the vertebrate central nervous system In vertebrates, GABA acts at inhibitory synapses in the brain. GABA acts by binding to specific transmembrane receptors in the plasma membra ...