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Presentation
Presentation

... quickly. Anything strange? ...
Theories of Forgetting 2
Theories of Forgetting 2

... memory and short term memory. • However, as an explanation for forgetting from LTM decay theory is limited, because... • many people remember information they have not thought about for a long period of time. Older people, for instance, often remember childhood experiences quite clearly but cannot r ...
synaptic transmission worksheet
synaptic transmission worksheet

... Name: ________________________________________ Period: ______ Synaptic Events Worksheet Use your textbook to complete this activity… Label the following parts on the diagram below: Presynaptic neuron Nerve impulse Synaptic end bulb Synaptic cleft Neurotransmitter receptors ...
Concept Mapping Back Print
Concept Mapping Back Print

Learning - Dot Point 2.
Learning - Dot Point 2.

... – It uses information from the primary and secondary motor areas of the frontal lobes, as well as from the somatosensory cortex, to integrate and smooth bodily movements. – Neural Pathways are transferred to the Basal Ganglia and new neural activity is generally activated once a response becomes ver ...
EXAM 2 Study guide ch 5,6,9
EXAM 2 Study guide ch 5,6,9

... 18) Explain the functions of the different components in Baddeley’s model of working memory. 19) Give examples of maintenance rehearsal and elaborative rehearsal, and explain why one is more effective in encoding long-term memories. 20) Describe the types of information in long-term memory, and expl ...
Neural Basis of Motor Control
Neural Basis of Motor Control

... open. When they do open, potassium rushes out of the cell, reversing the depolarization. Also at about this time, sodium channels start to close. This causes the action potential to go back toward -70 mV (a repolarization). Gradually, the ion concentrations go back to resting levels and the cell ret ...
Abstract Booklet
Abstract Booklet

AACBIS - Brain Injury Alliance of Oregon
AACBIS - Brain Injury Alliance of Oregon

Drugs
Drugs

Studying the concepts pg 344 1-7 Motor neurons are located in the
Studying the concepts pg 344 1-7 Motor neurons are located in the

... Motor neurons are located in the central nervous system (CNS) they project their axons outside the CNS and directly or indirectly control muscles. A typical neuron is divided into three parts: the soma or cell body, dendrites, and axon. The soma is usually compact; the axon and dendrites are filamen ...
Adulthood and Aging
Adulthood and Aging

... People who live to age 80 have brains that weight 5 percent less than their brains did when they were teenagers. Elderly people can do just as god on a multiple-choice test as people in their 40s. The ability to remember facts increases with age. The “empty nest” phenomenon brings about more happine ...
Understanding Memory Slideshow
Understanding Memory Slideshow

... to use your computer to recollecting your password to login to your online bank account. ...
Slide ()
Slide ()

... The medium spiny neurons in the striatum have extrinsic and intrinsic inputs. Glutamatergic inputs from the cerebral cortex and dopaminergic inputs from the substantia nigra pars compacta terminate on dendritic spines of medium spiny neurons. The reward-related dopaminergic inputs are thought to mod ...
Chapter 5
Chapter 5

... Finally, participants were asked to recognize the words they had seen before in a surprise test including both old and new words. ...
HBTRC Tour - Harvard Brain Tissue Resource Center
HBTRC Tour - Harvard Brain Tissue Resource Center

... activities, including those involving thought, movement and emotion. The photomicrograph above shows a row of Perkinje neurons in a part of the brain called the cerebellum. These neurons are part of the motor systems and their firing coordinates motor skills and even learning. The second neuron from ...
Powerpoint
Powerpoint

Chapter Two
Chapter Two

... 1. Dopamine, created and usually found in great quantity in the basal ganglia, is insufficient in those persons with Parkinson’s disease. 2. L-dopa is a drug that increases dopamine availability in the basal ganglia. 3. Transplanting stem cells from aborted human fetuses (and other sources) into the ...
An Exploration of the Brain
An Exploration of the Brain

... receives almost 20 percent of our blood supply directly from our heart. The blood takes oxygen and nutrients to the brain so it can continue its work. Your brain is made out of very soft material similar to dough. Can you believe that such a complex and important organ is that soft? Our skull acts a ...
Estimating Dynamic Neural Interactions in Awake Behaving Animals
Estimating Dynamic Neural Interactions in Awake Behaving Animals

... behavior and cognition, and this may be independent from spike rates of individual neurons. Consequently current analysis tools must be extended so that they can directly estimate timevarying neural interactions. The log-linear model is known to be useful for analysis of the correlated spiking activ ...
PSY 368 Human Memory - the Department of Psychology at Illinois
PSY 368 Human Memory - the Department of Psychology at Illinois

reading guide
reading guide

... 24. There are many different types of neurotransmitters. Each neuron secretes only one type of neurotransmitter. Some neurotransmitters hyperpolarize the postsynaptic membrane. Are these excitatory or inhibitory neurotransmitters? ...
O rganization of the nervous system To go toward
O rganization of the nervous system To go toward

... If the action potential (nerve impulse) starts, it is propagated over the entire axon ...
11-Autism-ADHD-UW
11-Autism-ADHD-UW

... in working memory, planning, inhibition, and other executive functions. • Executive processes such as voluntary eye movements slowly improve in time but do not reach typical adult levels. ...
Lecture #11 Development of the Nervous System Part II
Lecture #11 Development of the Nervous System Part II

... 7. What is the major source of fetal energy and where does it come from? 8. The fetus stores glucose as glycogen in the liver. What is the hormone responsible for facilitating this vital storage? 9. In terms of glucose levels, what state is the fetus usually in with respect to its mother, and why? 1 ...
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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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