Neurology - Porterville College
... Excitatory Neurotransmitters • Dopamine – Gross subconscious movement – Fine motor skills – Emotional responses ...
... Excitatory Neurotransmitters • Dopamine – Gross subconscious movement – Fine motor skills – Emotional responses ...
SAC 1 PRACTICE TEST 2017
... It proposed that functions are localised in specific regions of the brain. It held that different faculties were absolutely independent of one another. It was capable of diagnosing those with learning difficulties. ...
... It proposed that functions are localised in specific regions of the brain. It held that different faculties were absolutely independent of one another. It was capable of diagnosing those with learning difficulties. ...
Document
... The nervous system is one of the 2 control systems in our body. The nervous system is designed for fast action. It coordinates fast or rapid activities, such as muscle movement. Signaling is by electrical impulses, these are rapid, specific and produce an almost immediate response. ...
... The nervous system is one of the 2 control systems in our body. The nervous system is designed for fast action. It coordinates fast or rapid activities, such as muscle movement. Signaling is by electrical impulses, these are rapid, specific and produce an almost immediate response. ...
Chapter 4 - SCHOOLinSITES
... Parietal Lobe of the Cerebrum - the middle lobe of each cerebral hemisphere between the frontal and occipital lobes; it contains important sensory centers (located at the upper rear of the head). Pituitary Gland - a gland attached to the base of the brain (located between the Pons and the Corpus Ca ...
... Parietal Lobe of the Cerebrum - the middle lobe of each cerebral hemisphere between the frontal and occipital lobes; it contains important sensory centers (located at the upper rear of the head). Pituitary Gland - a gland attached to the base of the brain (located between the Pons and the Corpus Ca ...
Structure of the Vertebrate Nervous System
... – responsible for higher functions such as abstract thinking and planning. – responsible for our ability to remember recent events and information (“working memory”). – allows for regulation of impulsive behaviors and the control of more complex behaviors. ...
... – responsible for higher functions such as abstract thinking and planning. – responsible for our ability to remember recent events and information (“working memory”). – allows for regulation of impulsive behaviors and the control of more complex behaviors. ...
The distributed human neural system for face perception
... appears to be involved more in the representation of identity9,11,12, whereas the region in the superior temporal sulcus appears to be involved more in the representation of changeable aspects of faces9,13. The anatomical location of the region in the inferior occipital gyri suggests that it may pro ...
... appears to be involved more in the representation of identity9,11,12, whereas the region in the superior temporal sulcus appears to be involved more in the representation of changeable aspects of faces9,13. The anatomical location of the region in the inferior occipital gyri suggests that it may pro ...
unit 2 – nervous system / senses - Greater Atlanta Christian Schools
... -“polarized” b/c of electrical charge difference that exists on each side of the cell membrane - inside cell: -ve ; high amt. of K+ - outside cell: +ve; high amt of Na+ - cell membrane permeability K+ > Na+ - Na+/ K+ exchange pump maintains RMP 3. Stimulated Neuron (action potential) a. nerve (e ...
... -“polarized” b/c of electrical charge difference that exists on each side of the cell membrane - inside cell: -ve ; high amt. of K+ - outside cell: +ve; high amt of Na+ - cell membrane permeability K+ > Na+ - Na+/ K+ exchange pump maintains RMP 3. Stimulated Neuron (action potential) a. nerve (e ...
Chapter 11: Sex differences in spatial intelligence
... Various lines of research support the notion that we have a specialised brain region for processing faces. Neurons in monkeys appear to be selectively responsive to faces, patients with prosopagnosia are unable to recognise familiar faces (but can recognise other objects and can identify features of ...
... Various lines of research support the notion that we have a specialised brain region for processing faces. Neurons in monkeys appear to be selectively responsive to faces, patients with prosopagnosia are unable to recognise familiar faces (but can recognise other objects and can identify features of ...
6. Brain Lateralization
... It not only can help us to diagnose diseases of the brain, but it might also enable doctors to get inside our mental processes to determine what we're thinking and feeling. The fMRI technique, instead of creating images of organs and tissues like MRI, looks at blood flow in the brain to detect areas ...
... It not only can help us to diagnose diseases of the brain, but it might also enable doctors to get inside our mental processes to determine what we're thinking and feeling. The fMRI technique, instead of creating images of organs and tissues like MRI, looks at blood flow in the brain to detect areas ...
Physical Development I
... What Influences the severity of damage? • Dosage (increased if exposed to multiple teratogens) • The greater a dose of a substance, the greater the effect ...
... What Influences the severity of damage? • Dosage (increased if exposed to multiple teratogens) • The greater a dose of a substance, the greater the effect ...
the cerebral cortex
... Broca : patient losses the ability to speak, produces single words, or syllables. Understanding of language is preserved. Often combined with agraphia. ...
... Broca : patient losses the ability to speak, produces single words, or syllables. Understanding of language is preserved. Often combined with agraphia. ...
Note
... Estimating the discriminability of two stimuli from the neural responses proceeds by calculating the distribution of responses to the two stimuli P(n|v) from data (where n = NT , the number of spikes); the stimuli v are noise (n) and tone plus noise (t). The discrimination task is to detect the ton ...
... Estimating the discriminability of two stimuli from the neural responses proceeds by calculating the distribution of responses to the two stimuli P(n|v) from data (where n = NT , the number of spikes); the stimuli v are noise (n) and tone plus noise (t). The discrimination task is to detect the ton ...
Perception - Vision
... Yes we can bypass retina and LGN and stimulate area V1. However, it seems impossible to recover full visual experience from higher visual areas bypassing primary visual cortex. ...
... Yes we can bypass retina and LGN and stimulate area V1. However, it seems impossible to recover full visual experience from higher visual areas bypassing primary visual cortex. ...
The Mechanical Senses: Vestibular and Somatosensation
... For this course, don’t worry about the different pathways to the brain for the different types of sensory neurons, although I will show the pain pathways. ...
... For this course, don’t worry about the different pathways to the brain for the different types of sensory neurons, although I will show the pain pathways. ...
58 Limbic System Physiology
... The three principles of memory are: – Storage – occurs in stages and is continually ...
... The three principles of memory are: – Storage – occurs in stages and is continually ...
Cognitive Neuroscience - U
... damage resulting from strokes and tumors • Examples – CT: computerized axial tomography – MRI: magnetic resonance imaging • A strong magnetic field is passed through the brain of a patient and a rotating scanner detects various patterns of electromagnetic changes in the molecules of the brain ...
... damage resulting from strokes and tumors • Examples – CT: computerized axial tomography – MRI: magnetic resonance imaging • A strong magnetic field is passed through the brain of a patient and a rotating scanner detects various patterns of electromagnetic changes in the molecules of the brain ...
The nervous system
... involves the hippocampus. The transfer of information from short-term to long-term memory. Is enhanced by repetition (remember that when you are preparing for an exam). Influenced by emotional states mediated by the amygdala. Influenced by association with previously stored information. ...
... involves the hippocampus. The transfer of information from short-term to long-term memory. Is enhanced by repetition (remember that when you are preparing for an exam). Influenced by emotional states mediated by the amygdala. Influenced by association with previously stored information. ...
LEARNING and Classical Conditioning
... Learning is the process of acquiring new and relatively enduring information and behaviors. One way we learn is by associative learning which is when we learn that two events occur together. The other way is cognitive learning which is the acquisition of mental information, whether by observing even ...
... Learning is the process of acquiring new and relatively enduring information and behaviors. One way we learn is by associative learning which is when we learn that two events occur together. The other way is cognitive learning which is the acquisition of mental information, whether by observing even ...
The Nervous System - OCPS TeacherPress
... Inactive until excited by stimulus (threshold = generator potential) ...
... Inactive until excited by stimulus (threshold = generator potential) ...
presentation5
... During action observation, the mirror system activity (pre-motor & parietal cortices and STS) will be stronger in individuals who have learned to perform that action than those who have not. ...
... During action observation, the mirror system activity (pre-motor & parietal cortices and STS) will be stronger in individuals who have learned to perform that action than those who have not. ...
Literacy and Cognition - Graduateprograminliteracy
... meaning of the word. If the word form cannot be found, it is sent back to the visual cortex for more input. ...
... meaning of the word. If the word form cannot be found, it is sent back to the visual cortex for more input. ...
Emotion Explained
... 9.4 Sperm competition and its consequences for sexual behaviour 9.5 Concealed ovulation and its consequences for sexual behaviour 9.6 Sexual selection of sexual and non-sexual behaviour 9.6.1 Sexual selection and natural selection 9.6.2 Non-sexual characteristics may be sexually selected for courtsh ...
... 9.4 Sperm competition and its consequences for sexual behaviour 9.5 Concealed ovulation and its consequences for sexual behaviour 9.6 Sexual selection of sexual and non-sexual behaviour 9.6.1 Sexual selection and natural selection 9.6.2 Non-sexual characteristics may be sexually selected for courtsh ...
Chapter 2 - Forensic Consultation
... Tools for examining the brain and its activities More primitive and advanced brain structures ...
... Tools for examining the brain and its activities More primitive and advanced brain structures ...
Article Page 08.27.20+
... depends on where you are looking. For the early stages of visual processing, like the V1/LGN feedback system just mentioned, the feedback connections increase the gain of cell responses to light, helping the visual system lock-on to specific patterns of light for more efficient processing (Sillito e ...
... depends on where you are looking. For the early stages of visual processing, like the V1/LGN feedback system just mentioned, the feedback connections increase the gain of cell responses to light, helping the visual system lock-on to specific patterns of light for more efficient processing (Sillito e ...
Time perception
Time perception is a field of study within psychology and neuroscience that refers to the subjective experience of time, which is measured by someone's own perception of the duration of the indefinite and continuous unfolding of events. The perceived time interval between two successive events is referred to as perceived duration. Another person's perception of time cannot be directly experienced or understood, but it can be objectively studied and inferred through a number of scientific experiments. Time perception is a construction of the brain that is manipulable and distortable under certain circumstances. These temporal illusions help to expose the underlying neural mechanisms of time perception.Pioneering work, emphasizing species-specific differences, was conducted by Karl Ernst von Baer. Experimental work began under the influence of the psycho-physical notions of Gustav Theodor Fechner with studies of the relationship between perceived and measured time.