Psychology Unit 2 over Chapters 3 and 4 Chapter 3 “Biological
... Clarify how the autonomic nervous system works in emergency and everyday situations Describe what hormones are and how they affect behavior Distinguish the parts of neurons and what they do Describe electrical responses of neurons and what makes them possible Explain how neurons use neurot ...
... Clarify how the autonomic nervous system works in emergency and everyday situations Describe what hormones are and how they affect behavior Distinguish the parts of neurons and what they do Describe electrical responses of neurons and what makes them possible Explain how neurons use neurot ...
2017 Nervous system Exam A and Key
... 42. During what phase of the “Nerve Impulse” are the sodium gates open and the potassium gates closed? A. B. C. D. ...
... 42. During what phase of the “Nerve Impulse” are the sodium gates open and the potassium gates closed? A. B. C. D. ...
THE NERVOUS SYSTEM
... • Protected by CSF and meningeal coverings • 31 prs spinal nerves-arise from cord and exit from vertebral column to serve nearby area of body • ____________________collection of spinal nerves at end of ...
... • Protected by CSF and meningeal coverings • 31 prs spinal nerves-arise from cord and exit from vertebral column to serve nearby area of body • ____________________collection of spinal nerves at end of ...
Unit 3B Study Guide
... 11. The surgical removal of a large tumor from Dane's occipital lobe resulted in extensive loss of brain tissue. Dane is most likely to suffer some loss of A) muscular coordination. D) speaking ability. B) language comprehension. E) pain sensations. C) visual perception. 12. The parietal lobes are t ...
... 11. The surgical removal of a large tumor from Dane's occipital lobe resulted in extensive loss of brain tissue. Dane is most likely to suffer some loss of A) muscular coordination. D) speaking ability. B) language comprehension. E) pain sensations. C) visual perception. 12. The parietal lobes are t ...
Nervous_System
... Central Nervous System (CNS): Brain and Spinal Cord Control center for the entire nervous system Receives, processes, integrates and produces responses to all stimuli Higher Functioning (the brain primarily): intelligence, memory, thought, emotion and ...
... Central Nervous System (CNS): Brain and Spinal Cord Control center for the entire nervous system Receives, processes, integrates and produces responses to all stimuli Higher Functioning (the brain primarily): intelligence, memory, thought, emotion and ...
Chapter 1
... • Parvocellular ganglion cells: located mostly in the fovea. – These cells have circular receptive fields – Receptive fields are small and color opponent – These smaller receptive fields are best for discrimination of fine detail and color. – Thus this is the form pathway ...
... • Parvocellular ganglion cells: located mostly in the fovea. – These cells have circular receptive fields – Receptive fields are small and color opponent – These smaller receptive fields are best for discrimination of fine detail and color. – Thus this is the form pathway ...
Central Nervous System
... After inside flooded with Na+, K+ gates open (they are slower to respond) and let K+ out which are repelled by + inside Na+ gates remain closed The inside becomes negative while outside become positive and this repolarizes membrane ...
... After inside flooded with Na+, K+ gates open (they are slower to respond) and let K+ out which are repelled by + inside Na+ gates remain closed The inside becomes negative while outside become positive and this repolarizes membrane ...
Chapter 14 - WordPress.com
... Autonomic ganglion- associated with the sympathetic division of the ANS Preganglionic axons are myelinated = white ramus Unmyelinatd postganglionic fibers that innervate glands and smooth muscle form the gray ramus that rejoins the spinal nerve Gray ramus + white ramus = rami communicantes ( ...
... Autonomic ganglion- associated with the sympathetic division of the ANS Preganglionic axons are myelinated = white ramus Unmyelinatd postganglionic fibers that innervate glands and smooth muscle form the gray ramus that rejoins the spinal nerve Gray ramus + white ramus = rami communicantes ( ...
cns structure - Department of Physiology
... •Somatic receptors => somatosensory cortex in parietal lobe of the brain •Eyes => visual cortex in occipital lobe •Ears => auditory cortex in temporal lobe •Taste buds => cortical area adjacent to somatosensory cortex •Olfactory => terminate in limbic system rather than going to thalamus Processing ...
... •Somatic receptors => somatosensory cortex in parietal lobe of the brain •Eyes => visual cortex in occipital lobe •Ears => auditory cortex in temporal lobe •Taste buds => cortical area adjacent to somatosensory cortex •Olfactory => terminate in limbic system rather than going to thalamus Processing ...
Topographic Mapping with fMRI
... Any temporal signal (just about) can be represented as a sum of sine and cosine waves (circular motion) of different frequencies and amplitudes. ...
... Any temporal signal (just about) can be represented as a sum of sine and cosine waves (circular motion) of different frequencies and amplitudes. ...
Nolte Chapter 9 – Sensory Receptors and the Peripheral Nervous
... o most are only sensitive when an organ is inflamed and many can serve as dualmechanisms(half of the time mechanoreceptors, half the time nociceptors) ...
... o most are only sensitive when an organ is inflamed and many can serve as dualmechanisms(half of the time mechanoreceptors, half the time nociceptors) ...
PDF
... During development, sensory neurons form neural circuits with motoneurons. Although the anatomical details of these circuits are well described, less is known about the molecular mechanisms underlying their formation. To investigate the involvement of motoneurons in sensory neuron development, Hiroh ...
... During development, sensory neurons form neural circuits with motoneurons. Although the anatomical details of these circuits are well described, less is known about the molecular mechanisms underlying their formation. To investigate the involvement of motoneurons in sensory neuron development, Hiroh ...
the nervous system - Fullfrontalanatomy.com
... Cutaneous sense organs (pain/temperature, touch, pressure) ...
... Cutaneous sense organs (pain/temperature, touch, pressure) ...
somatic sensory system
... II. MULTIPLE CHOICE. Circle every correct answer. There may be more than one correct answer per question. 1. Relatively high cutaneous receptor density is found in a. the skin of the back of the neck b. the skin of the lips c. skin receiving an exaggerated cortical representation (i.e., relatively h ...
... II. MULTIPLE CHOICE. Circle every correct answer. There may be more than one correct answer per question. 1. Relatively high cutaneous receptor density is found in a. the skin of the back of the neck b. the skin of the lips c. skin receiving an exaggerated cortical representation (i.e., relatively h ...
Chapters 5 & 6 Notes
... Place Theory suggests that sound frequencies stimulate the basilar membrane at specific places resulting in perceived pitch. ...
... Place Theory suggests that sound frequencies stimulate the basilar membrane at specific places resulting in perceived pitch. ...
Brain Anatomy
... On top of this band of tissue, a person may report being touched on the ____________ On side of this band of tissue, a person may report being ...
... On top of this band of tissue, a person may report being touched on the ____________ On side of this band of tissue, a person may report being ...
Describe how action potentials are generated and
... Threshold and Action Potentials • Threshold – membrane is depolarized by 15 to 20 mV • Established by the total amount of current flowing through the membrane • Weak (subthreshold) stimuli are not relayed into action potentials • Strong (threshold) stimuli are relayed into action potentials • All-o ...
... Threshold and Action Potentials • Threshold – membrane is depolarized by 15 to 20 mV • Established by the total amount of current flowing through the membrane • Weak (subthreshold) stimuli are not relayed into action potentials • Strong (threshold) stimuli are relayed into action potentials • All-o ...
Describe how action potentials are generated
... Threshold and Action Potentials • Threshold – membrane is depolarized by 15 to 20 mV • Established by the total amount of current flowing through the membrane • Weak (subthreshold) stimuli are not relayed into action potentials • Strong (threshold) stimuli are relayed into action potentials • All-o ...
... Threshold and Action Potentials • Threshold – membrane is depolarized by 15 to 20 mV • Established by the total amount of current flowing through the membrane • Weak (subthreshold) stimuli are not relayed into action potentials • Strong (threshold) stimuli are relayed into action potentials • All-o ...
Anatomy
... o Joined in the middle by the massa intermedia o Form the lateral walls of the 3rd ventricle o Form the floors of the lateral ventricles All sensory information to the brain synapses in the thalamus before going to the cortex (smell is a partial exception) o Cranial nerve 2 (optic) connects directly ...
... o Joined in the middle by the massa intermedia o Form the lateral walls of the 3rd ventricle o Form the floors of the lateral ventricles All sensory information to the brain synapses in the thalamus before going to the cortex (smell is a partial exception) o Cranial nerve 2 (optic) connects directly ...
The Sensory System
... What is the Sensory System? • Part of the nervous system consisting of sensory receptors that receive stimuli from internal and external environment, neural pathways that conduct this information to brain and parts of brain that processes this information. ...
... What is the Sensory System? • Part of the nervous system consisting of sensory receptors that receive stimuli from internal and external environment, neural pathways that conduct this information to brain and parts of brain that processes this information. ...
E1 – Stimulus and response - IBDPBiology-Dnl
... junction between two nerve cell or between a nerve cell & an effector receive messages from motor neurons & produce a response to the stimuli ...
... junction between two nerve cell or between a nerve cell & an effector receive messages from motor neurons & produce a response to the stimuli ...
here
... The Structure and Function of Neurons Neurons are cells that are specialised to carry neural information throughout the body. Dendrites receive signals from other neurons or sensory receptors. They are connected to the cell body (the control centre). The impulse travels from the cell body along the ...
... The Structure and Function of Neurons Neurons are cells that are specialised to carry neural information throughout the body. Dendrites receive signals from other neurons or sensory receptors. They are connected to the cell body (the control centre). The impulse travels from the cell body along the ...
Neural Basis of Motor Control
... Concept 7: Transportation of sensory information to the brain • Sensory neural pathway (ascending track) – Passes through the spinal cord to brain stem to thalamus to the sensory areas of cerebral cortex and to the cerebellum – There are different specific ascending tracks: • Vision has it’s ow ...
... Concept 7: Transportation of sensory information to the brain • Sensory neural pathway (ascending track) – Passes through the spinal cord to brain stem to thalamus to the sensory areas of cerebral cortex and to the cerebellum – There are different specific ascending tracks: • Vision has it’s ow ...
Reflexes and Homeostasis
... stimulated su ciently; and a motor neuron, which is stimulated by the interneuron and then carries out the action required for the stimulus which initiated the response. The sensory neurons can be oriented externally (i.e., to detect stimuli coming from outside the body), in internally, to detect st ...
... stimulated su ciently; and a motor neuron, which is stimulated by the interneuron and then carries out the action required for the stimulus which initiated the response. The sensory neurons can be oriented externally (i.e., to detect stimuli coming from outside the body), in internally, to detect st ...