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teaching suggestions - Baltimore County Public Schools
teaching suggestions - Baltimore County Public Schools

... 31 induce synchronous neural firing in networks associated with verbal learning and memory (which they believe could help the learning of lyrics) ...
Synapses and neuronal signalling
Synapses and neuronal signalling

... involved in achieving functional outcomes • Simple reflex responses are organised within spinal segments but sensory information is also fed to higher centres ...
7. Theory of information processing
7. Theory of information processing

... – Long-term memory (LTM) ...
PsychScich07
PsychScich07

... • Equipotentiality: the idea that memory is distributed throughout the brain rather than confined to any specific location • In Hebb’s interpretation, memories are stored in multiple regions of the brain, and they are linked through memory circuits • Multiple brain regions have been implicated in me ...
File - Psychology@Phoenix P12
File - Psychology@Phoenix P12

... • Alzheimer's Disease, a serious brain disorder, in which levels of ACTH can drop by up to 90 percent. The gradual death of cholinergic brain cells results in a progressive and significant loss of cognitive and behavioural function. • Acetylcholine is the primary chemical carrier of thought and mem ...
Infant Brain Development
Infant Brain Development

... The ability to hear forms early in utero. By the time a baby is born, she has had about 12 weeks worth of hearing experience. What has baby been listening to? His mother’s heartbeat, the gurgles of her digestive system, and the external sounds of the mother’s environment have filled the baby’s ears ...
Toward STDP-based population action in large networks of spiking
Toward STDP-based population action in large networks of spiking

... simple binary units [1], to integrate and fire [2] or more elaborate conductancebased models [3, 4]. The functional role of this synchronous activity is not fully clarified yet. Spontaneous brain activity is characterized by a high degree of irregularity [5]. Some synchrony can however be observed d ...
Sensory Memory
Sensory Memory

The Nervous System
The Nervous System

... • Any of the impulse-conducting cells that constitute the brain, spinal column, and nerves. • Also known as nerve cells. • Function in receiving and transmitting signals along the aforementioned structures. ...
The role of Amygdala
The role of Amygdala

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Communication as an emergent metaphor for neuronal operation
Communication as an emergent metaphor for neuronal operation

... geometric points although neglecting the geometric properties of neurons, (treating dendrites and axons as merely passive transmission cables), makes such models very abstract and may strip them of some information processing properties. In most technical applications of neural networks the abstract ...
Ch 48-49 Reading Guide
Ch 48-49 Reading Guide

... 9. Define the refractory period. 10. Explain why the action potential cannot travel back toward the cell body. 11. Describe the factors that affect the speed of action potentials along an axon and describe adaptations that increase the speed of propagation. Describe saltatory conduction. 48.4 The Sy ...
Chapter 5 Consciousness
Chapter 5 Consciousness

So it is the number of action potentials per second
So it is the number of action potentials per second

... concentration outside the cell than inside so sodium moves into the cell. 6. This also would eventually end up at equilibrium such that the concentration gradient for sodium would also disappear. ...
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Brain development

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Memory

... • The ability to recall past events, images, ideas, or previously learned information or skills • The storage system that allows a person to retain and retrieve previously learned information ...
Nervous System - El Camino College
Nervous System - El Camino College

... Central sulcus divides frontal and parietal lobes. Lateral cerebral sulcus = lateral fissure divides temporal lobe from frontal and parietal lobes. Insula = insular cortex lies deep beneath frontal, parietal and temporal lobes. It regulates visceral functions, social behavior and cravings. Cerebral ...
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Neuroglia - wsscience

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Analogy = Computer
Analogy = Computer

... • Contains 3 types of functional areas • Contralateral control (e.g., left hemisphere controls right body) Decussation: Location where neural pathways cross ...
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Exam 1

... B. the right hemisphere can identify the pictured object but the object cannot be named. C. only objects in the right visual field are received and processed by the primary visual cortex. D. the left and right hemispheres can both name and identify objects by touch. Question 17 The results of these ...
The Human Body Systems - Mr. Swan
The Human Body Systems - Mr. Swan

... The Peripheral Nervous System (PNS) o Nerves That Link Body With CNS ...
I. Introduction: What Is Memory? Memory refers to the mental
I. Introduction: What Is Memory? Memory refers to the mental

... 2. Storage is the process of retaining information in memory so that it can be used at a later time. 3. Retrieval is the process of recovering the stored information so that we are consciously aware of it. A. The Stage Model of Memory The stage model of memory describes memory as consisting of three ...
LESSON ASSIGNMENT LESSON 5 The Central Nervous
LESSON ASSIGNMENT LESSON 5 The Central Nervous

... (1) Peduncles. The peduncles is a stemlike connecting part. The cerebellum is connected to the brainstem with three pairs of peduncles. (2) General shape and construction. A cross section of the cerebellum reveals that the outer cortex is composed of gray matter (cell bodies of neurons), with many f ...
The fame of Howard Zinn, who died a week and a half ago, rested
The fame of Howard Zinn, who died a week and a half ago, rested

... would therefore seem to be of little interest to historians. But ocean-based history is, in fact, a burgeoning field. During the millennia that predated the invention of the railroad - much less the car and the airplane - marine transport was often more reliable than going overland, and so human soc ...
BIOL241NSintro12aJUL2012
BIOL241NSintro12aJUL2012

... Mitochondria (produce energy) RER and ribosomes (produce neurotransmitters) • Cytoskeleton • Nissl Bodies: RER and ribosomes ...
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Holonomic brain theory

The holonomic brain theory, developed by neuroscientist Karl Pribram initially in collaboration with physicist David Bohm, is a model of human cognition that describes the brain as a holographic storage network. Pribram suggests these processes involve electric oscillations in the brain's fine-fibered dendritic webs, which are different from the more commonly known action potentials involving axons and synapses. These oscillations are waves and create wave interference patterns in which memory is encoded naturally, and the waves may be analyzed by a Fourier transform. Gabor, Pribram and others noted the similarities between these brain processes and the storage of information in a hologram, which can also be analyzed with a Fourier transform. In a hologram, any part of the hologram with sufficient size contains the whole of the stored information. In this theory, a piece of a long-term memory is similarly distributed over a dendritic arbor so that each part of the dendritic network contains all the information stored over the entire network. This model allows for important aspects of human consciousness, including the fast associative memory that allows for connections between different pieces of stored information and the non-locality of memory storage (a specific memory is not stored in a specific location, i.e. a certain neuron).
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