unit 3 study sheet - El Camino College
... 3. Understand the difference between chemical and electrical equilibrium and relate those equilibriums to the various types of potentials 4. Explain how an electrochemical gradient is maintained 5. Explain why the resting membrane potential is mostly due to potassium 6. How is ion permeability alter ...
... 3. Understand the difference between chemical and electrical equilibrium and relate those equilibriums to the various types of potentials 4. Explain how an electrochemical gradient is maintained 5. Explain why the resting membrane potential is mostly due to potassium 6. How is ion permeability alter ...
Inferring mental states from imaging data: OpenfMRI
... (8, 9) and amygdala (10, 11). Note that these signals are quite distinct from action values, and are not precursors to choice, because they reflect the value of the actions that were selected in the decision. For similar reasons, the value signals that have been found in lateral intraparietal cortex ...
... (8, 9) and amygdala (10, 11). Note that these signals are quite distinct from action values, and are not precursors to choice, because they reflect the value of the actions that were selected in the decision. For similar reasons, the value signals that have been found in lateral intraparietal cortex ...
sensory neurone
... a) receptor-->sensory neurone-->relay neurone-->motor neurone--> effector b) receptor--> motor neurone-->relay neurone-->sensory neurone-->effector ...
... a) receptor-->sensory neurone-->relay neurone-->motor neurone--> effector b) receptor--> motor neurone-->relay neurone-->sensory neurone-->effector ...
Superficial Analogies and Differences between the Human Brain
... are (“Scene (Vision) ,Language”).The machine should take into account these two parameters for recognition procedure. 7) Perlovsky speaks of computational intelligence with respect to the MFT model. But in human being a biological computation takes place (Refer paper Subhas Kak[17]). 8) Intelligence ...
... are (“Scene (Vision) ,Language”).The machine should take into account these two parameters for recognition procedure. 7) Perlovsky speaks of computational intelligence with respect to the MFT model. But in human being a biological computation takes place (Refer paper Subhas Kak[17]). 8) Intelligence ...
The Nervous System
... which make up the white matter in the nervous system; while axons that have no myelin sheath are called unmyelinated axons which make up the gray matter in the nervous system. ...
... which make up the white matter in the nervous system; while axons that have no myelin sheath are called unmyelinated axons which make up the gray matter in the nervous system. ...
Serotonin, also known as 5-HT (5
... Different neurotransmitters are found in different parts of the nervous system. Serotonin is found in parts of the brain associated with memory, emotions, and feelings. It is also important for body temperature regulation among other things. MDMA or ecstasy causes the rapid release of serotonin from ...
... Different neurotransmitters are found in different parts of the nervous system. Serotonin is found in parts of the brain associated with memory, emotions, and feelings. It is also important for body temperature regulation among other things. MDMA or ecstasy causes the rapid release of serotonin from ...
Motor control
... plans in reverse order of the motions necessary to achieve a goal. In other words, our motor planning is goal based rather than direction based. • This would seem to imply that different parts of the system may be planning different movements at different points in time. • There are also neurons tha ...
... plans in reverse order of the motions necessary to achieve a goal. In other words, our motor planning is goal based rather than direction based. • This would seem to imply that different parts of the system may be planning different movements at different points in time. • There are also neurons tha ...
Psychology, 4/e by Saul Kassin Behavioral Neuroscience The
... Tools of Behavioral Neuroscience Electroencephalogram (EEG) •An instrument used to measure electrical activity in the brain through electrodes placed on the scalp ...
... Tools of Behavioral Neuroscience Electroencephalogram (EEG) •An instrument used to measure electrical activity in the brain through electrodes placed on the scalp ...
STDP produces robust oscillatory architectures that exhibit precise
... populations that are designed to produce an oscillatory response to any input. The work illustrated how neural models display greater spectral complexity during synchronization than the simple Kuramoto oscillator model, with several oscillatory frequencies coexisting within an individual neural osci ...
... populations that are designed to produce an oscillatory response to any input. The work illustrated how neural models display greater spectral complexity during synchronization than the simple Kuramoto oscillator model, with several oscillatory frequencies coexisting within an individual neural osci ...
April 2015 Edition - Dr. Kristin Smith, DC Slidell, LA
... Since these neurotransmitters clearly affect emotions, it makes sense that this may be the primary cause of a connection between diet and mood. While amino acid content is definitely affected by a diet high in refined foods and caffeine, certain lifestyle issues can also have an affect including exc ...
... Since these neurotransmitters clearly affect emotions, it makes sense that this may be the primary cause of a connection between diet and mood. While amino acid content is definitely affected by a diet high in refined foods and caffeine, certain lifestyle issues can also have an affect including exc ...
in the central nervous system
... •Positive charge outside of the cell is caused by the increased concentration of Na+ outside the cell (negative charge inside the cell) •The cell membrane is said to be polarized In the area of impulse: •Positive charge inside the cell is caused by the permeability change in the cell membrane – it b ...
... •Positive charge outside of the cell is caused by the increased concentration of Na+ outside the cell (negative charge inside the cell) •The cell membrane is said to be polarized In the area of impulse: •Positive charge inside the cell is caused by the permeability change in the cell membrane – it b ...
1.nerve notes
... message to travel faster (like insulation on an electrical cord ) Multiple Sclerosis - the myelin sheath is attacked by the immune system (autoimmune disease) After the myelin is destroyed it leaves behind scar tissue (sclerosis means scar). The scar blocks the message from being sent. ...
... message to travel faster (like insulation on an electrical cord ) Multiple Sclerosis - the myelin sheath is attacked by the immune system (autoimmune disease) After the myelin is destroyed it leaves behind scar tissue (sclerosis means scar). The scar blocks the message from being sent. ...
Reaching for the brain: stimulating neural activity as the big leap in
... trials—for its success in peripheral nerve regeneration, where electrical stimulation is a well-known treatment to promote neural regeneration and functional recovery (5,6). The molecular mechanism of this stimulated peripheral nerve regeneration is believed to largely revolve around an elevation of ...
... trials—for its success in peripheral nerve regeneration, where electrical stimulation is a well-known treatment to promote neural regeneration and functional recovery (5,6). The molecular mechanism of this stimulated peripheral nerve regeneration is believed to largely revolve around an elevation of ...
LECTURE23.EmotionDriveDrugs
... LECTURE 23: EMOTIONS, MOTIVATION, AND DRUGS OF ABUSE REQUIRED READING: Kandel text, Chapters 50, 51 Emotion and Feeling are two interconnected states. Emotion is a group of physiological and motor responses to a set of stimuli. These emotional responses communicate our state to others, prepare us or ...
... LECTURE 23: EMOTIONS, MOTIVATION, AND DRUGS OF ABUSE REQUIRED READING: Kandel text, Chapters 50, 51 Emotion and Feeling are two interconnected states. Emotion is a group of physiological and motor responses to a set of stimuli. These emotional responses communicate our state to others, prepare us or ...
Brain
... Brain Energy • Your brain cells need two times more energy than the other cells in your body. • Neurons, the cells that communicate with each other, have a high demand for energy because they're always in a state of metabolic activity. • Even during sleep, neurons are still at work repairing and re ...
... Brain Energy • Your brain cells need two times more energy than the other cells in your body. • Neurons, the cells that communicate with each other, have a high demand for energy because they're always in a state of metabolic activity. • Even during sleep, neurons are still at work repairing and re ...
side
... occipital, and parietal lobes - Receives input from all sensory association areas and stores complex memory patterns associated with sensation - Sends assessment of sensations to prefrontal cortex which adds emotional overtones - Injury to gnostic area causes one to become an imbecile - interpretati ...
... occipital, and parietal lobes - Receives input from all sensory association areas and stores complex memory patterns associated with sensation - Sends assessment of sensations to prefrontal cortex which adds emotional overtones - Injury to gnostic area causes one to become an imbecile - interpretati ...
Chapter 12: The Central Nervous System
... Injury or removal of cerebellum results in impairment of muscle coordination and not paralysis Hand-eye coordination is one example of cerebellum function Functional Brain Systems Functional Brain Systems - networks of neurons that work together but span large distances within brain, so cannot be lo ...
... Injury or removal of cerebellum results in impairment of muscle coordination and not paralysis Hand-eye coordination is one example of cerebellum function Functional Brain Systems Functional Brain Systems - networks of neurons that work together but span large distances within brain, so cannot be lo ...
Motor Neurons
... opposite end of the neuron. • Myelin Sheath An insulating layer around an axon. Made up of Schwann cells. • Nodes of Ranvier Gaps between schwann cells. – Conduction of the impulse. (Situation where speed of an impulse is greatly increased by the message ‘jumping’ the gaps in an axon). ...
... opposite end of the neuron. • Myelin Sheath An insulating layer around an axon. Made up of Schwann cells. • Nodes of Ranvier Gaps between schwann cells. – Conduction of the impulse. (Situation where speed of an impulse is greatly increased by the message ‘jumping’ the gaps in an axon). ...
Chapter 3 Outline
... (1) The myelinated A-delta fibers transmit the sharp, intense, but short-lived pain of the immediate injury (2) The smaller, unmyelinated C fibers transmit the longerlasting throbbing, burning pain of injury (3) Most C fibers produce substance P, a pain enhancer that stimulates free nerve endings at ...
... (1) The myelinated A-delta fibers transmit the sharp, intense, but short-lived pain of the immediate injury (2) The smaller, unmyelinated C fibers transmit the longerlasting throbbing, burning pain of injury (3) Most C fibers produce substance P, a pain enhancer that stimulates free nerve endings at ...
Nervous System
... movements that may be consciously predetermined, or may happen automatically, such as reflexes. Other parts of the nervous system control and coordinate subconscious body activities, including heart rate, gland secretions and smooth muscle movement in the digestive system. Some activities, such as b ...
... movements that may be consciously predetermined, or may happen automatically, such as reflexes. Other parts of the nervous system control and coordinate subconscious body activities, including heart rate, gland secretions and smooth muscle movement in the digestive system. Some activities, such as b ...
The Mammalian Nervous System: Structure and
... Memories are transferred from shortto long-term. Hippocampal or limbic system damage may prevent this transfer. ...
... Memories are transferred from shortto long-term. Hippocampal or limbic system damage may prevent this transfer. ...
