mastering-the-world-of-psychology-4th-edition-wood
... E) Neurons send and receive information via physical contact between one another. Correct. Neurons do not actually touch at their transmission site. There exists a tiny space (synapse) ...
... E) Neurons send and receive information via physical contact between one another. Correct. Neurons do not actually touch at their transmission site. There exists a tiny space (synapse) ...
Extracellular Glutamate, Glutamine, and GABA in the Hippocampus
... Epilepsy, a disorder characterized by repeated unprovoked seizures, affects 1-3% of the population (1). Epilepsy is broadly classified as localization-related or generalized, depending on whether it originates in one hemisphere or involves the cortex bilaterally, respectively. Epilepsy can be furthe ...
... Epilepsy, a disorder characterized by repeated unprovoked seizures, affects 1-3% of the population (1). Epilepsy is broadly classified as localization-related or generalized, depending on whether it originates in one hemisphere or involves the cortex bilaterally, respectively. Epilepsy can be furthe ...
ATLAS OF FUNCTIONAL NEUROANATOMY
... Neurological Institute (MNI) where Dr. Wilder Penfield and colleagues were forging a new frontier in the understanding of the brain. Dr. Hendelman then completed an internship and a year of pediatric medicine, again in Montreal. Dr. Hendelman’s next decision was between clinical (pediatiric) neurolo ...
... Neurological Institute (MNI) where Dr. Wilder Penfield and colleagues were forging a new frontier in the understanding of the brain. Dr. Hendelman then completed an internship and a year of pediatric medicine, again in Montreal. Dr. Hendelman’s next decision was between clinical (pediatiric) neurolo ...
Selective Brain to Blood Efflux Transport of para
... anesthetic. All other reagents were of reagent grade and used without further purification. BBB efflux study of [3H]PAH. [3H]PAH and [14C]inulin, used as a reference compound, were dissolved in physiological buffer containing 122 mM NaCl, 25 mM NaHCO3, 10 mM D-glucose, 3 mM KCl, 1.4 mM CaCl2, 1.2 mM ...
... anesthetic. All other reagents were of reagent grade and used without further purification. BBB efflux study of [3H]PAH. [3H]PAH and [14C]inulin, used as a reference compound, were dissolved in physiological buffer containing 122 mM NaCl, 25 mM NaHCO3, 10 mM D-glucose, 3 mM KCl, 1.4 mM CaCl2, 1.2 mM ...
Jennifer McFarland - University of Evansville Faculty Web sites
... interpreted to suggest that REM sleep promotes neurogenesis, but this is unlikely. Despite the fact that the exact mechanism by which sleep deprivation reduces neurogenesis in the adult hippocampus is unknown, there is strong evidence supporting glucocorticoid release, due to the stress of chronic s ...
... interpreted to suggest that REM sleep promotes neurogenesis, but this is unlikely. Despite the fact that the exact mechanism by which sleep deprivation reduces neurogenesis in the adult hippocampus is unknown, there is strong evidence supporting glucocorticoid release, due to the stress of chronic s ...
Stimulus Configuration, Classical Conditioning, and
... According to the aggregate prediction hypothesis, the activity of some hippocampal pyramidal neurons is proportional to the instantaneous value of the aggregate prediction, and the computation of the aggregate prediction is impaired by hippocampal lesions. Schmajuk (1986,1989; Schmajuk & Moore, 1988 ...
... According to the aggregate prediction hypothesis, the activity of some hippocampal pyramidal neurons is proportional to the instantaneous value of the aggregate prediction, and the computation of the aggregate prediction is impaired by hippocampal lesions. Schmajuk (1986,1989; Schmajuk & Moore, 1988 ...
Author`s personal copy - Sleep, Stress, and Memory Lab
... events in our lives. Retrieving an episodic memory from one’s past requires access to defining contextual features of the event, such as specific details about the place and time of its occurrence. Because of this emphasis on spatial context, episodic memories and spatial memories are closely connec ...
... events in our lives. Retrieving an episodic memory from one’s past requires access to defining contextual features of the event, such as specific details about the place and time of its occurrence. Because of this emphasis on spatial context, episodic memories and spatial memories are closely connec ...
Different representations of pleasant and unpleasant odours in the
... period, the odour was rated using a button box for both pleasantness and intensity, using a visual rating scale from 2 (very pleasant/very strong) to 2 (very unpleasant/very weak). fMRI data acquisition Images were acquired with a 3.0-T VARIAN/SIEMENS whole-body scanner at FMRIB, Oxford. Local brai ...
... period, the odour was rated using a button box for both pleasantness and intensity, using a visual rating scale from 2 (very pleasant/very strong) to 2 (very unpleasant/very weak). fMRI data acquisition Images were acquired with a 3.0-T VARIAN/SIEMENS whole-body scanner at FMRIB, Oxford. Local brai ...
20110614_Manuscript
... nervous system and to contribute to plasticity processes in the adult brain, studies were undertaken to investigate its possible regulation of neurotrophins. The results are extremely controversial, thus making it difficult to draw a clear conclusion on thyroid hormones effects on neurotrophins. For ...
... nervous system and to contribute to plasticity processes in the adult brain, studies were undertaken to investigate its possible regulation of neurotrophins. The results are extremely controversial, thus making it difficult to draw a clear conclusion on thyroid hormones effects on neurotrophins. For ...
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... 4. The branch of life sciences that involves the structure and function of the brain and nervous system, while also focusing on the relationship between learning and behavior, is called __________. a) neuroscience Correct. This is the branch of life sciences that covers these topics. b) bioscience I ...
... 4. The branch of life sciences that involves the structure and function of the brain and nervous system, while also focusing on the relationship between learning and behavior, is called __________. a) neuroscience Correct. This is the branch of life sciences that covers these topics. b) bioscience I ...
PathoLOGIC Hgh Deficiency and Somatopause
... “Young” levels of DHEAS No “harmful” levels of DHEAS adverse effects Increase in T and E2 in women but not men Improved libido, bone turnover, skin in women but not men ...
... “Young” levels of DHEAS No “harmful” levels of DHEAS adverse effects Increase in T and E2 in women but not men Improved libido, bone turnover, skin in women but not men ...
ANS: c, p. 42, F, LO=2.1, (1)
... 8. If you have a problem remembering things that happened a year ago, doctors might check for damage to the ___________ area of the brain. a) hippocampus b) hypothalamus c) fornix d) amygdala ...
... 8. If you have a problem remembering things that happened a year ago, doctors might check for damage to the ___________ area of the brain. a) hippocampus b) hypothalamus c) fornix d) amygdala ...
A computational model of action selection in the basal ganglia. I. A
... central nervous system. The overall activity level of the neural representation of a given action may determine its salience or propensity to be selected for execution, as proposed by Koechlin and Burnod (1996). Rather than dealing directly with the neural codes for each action, we propose that the ...
... central nervous system. The overall activity level of the neural representation of a given action may determine its salience or propensity to be selected for execution, as proposed by Koechlin and Burnod (1996). Rather than dealing directly with the neural codes for each action, we propose that the ...
ANS: c, p. 42, F, LO=2.1, (1)
... 2. The nervous system is defined as __________. a) a complex network of cells that carries information to and from all parts of the body Correct. The nervous system is a complex network of cells that carry information to and from all parts of the body. b) a specialized cell that makes up the brain a ...
... 2. The nervous system is defined as __________. a) a complex network of cells that carries information to and from all parts of the body Correct. The nervous system is a complex network of cells that carry information to and from all parts of the body. b) a specialized cell that makes up the brain a ...
Lateral prefrontal cortex: architectonic and functional organization
... in terms of actual neuronal computations. The actual neuronal computations in a particular cortical area can be investigated in experimental studies in behaving monkeys performing appropriate cognitive tasks while the activity of single neurons in the area of interest is being recorded. Furthermore, ...
... in terms of actual neuronal computations. The actual neuronal computations in a particular cortical area can be investigated in experimental studies in behaving monkeys performing appropriate cognitive tasks while the activity of single neurons in the area of interest is being recorded. Furthermore, ...
(Spikblad) From Cue to Recall - Lund University Publications
... recall. Interestingly, previous research has shown that the ability to retrieve the currently relevant target memory comes with a cost, namely retrieval-induced forgetting of the competing memories. These studies also investigated the role of competitor activation and target retrieval in this forget ...
... recall. Interestingly, previous research has shown that the ability to retrieve the currently relevant target memory comes with a cost, namely retrieval-induced forgetting of the competing memories. These studies also investigated the role of competitor activation and target retrieval in this forget ...
Orexins and fear: implications for the treatment of - e
... conditioning or resistance to fear extinction, is associated with anxiety disorders such as phobias, panic and posttraumatic stress disorders (PTSD). In rodents, the neurobiological bases of fear memory regulation can be studied by Pavlovian fear conditioning (Figure 2), an experimental scenario in ...
... conditioning or resistance to fear extinction, is associated with anxiety disorders such as phobias, panic and posttraumatic stress disorders (PTSD). In rodents, the neurobiological bases of fear memory regulation can be studied by Pavlovian fear conditioning (Figure 2), an experimental scenario in ...
Encoding of conditioned fear in central amygdala inhibitory circuits
... On the basis of previous anatomical and in vitro electrophysiological studies in rats describing an inhibitory GABAergic projection from CEl to CEm13–17, we examined anatomical and functional connectivity between CEl and CEm. First, we locally injected a retrogradely tracing virus (herpes simplex vi ...
... On the basis of previous anatomical and in vitro electrophysiological studies in rats describing an inhibitory GABAergic projection from CEl to CEm13–17, we examined anatomical and functional connectivity between CEl and CEm. First, we locally injected a retrogradely tracing virus (herpes simplex vi ...
Hemispheric asymmetries of cortical volume in the human brain
... in a wide range of mammalian species (Vallortigara, 2000; Vallortigara and Rogers, 2005; Vallortigara et al., 1999). To account for these functional differences, it has been proposed that systematic differences between the two hemispheres exist in relative cortical space allocation to heteromodal as ...
... in a wide range of mammalian species (Vallortigara, 2000; Vallortigara and Rogers, 2005; Vallortigara et al., 1999). To account for these functional differences, it has been proposed that systematic differences between the two hemispheres exist in relative cortical space allocation to heteromodal as ...
Chapter 3
... b. autonomic nervous system. c. peripheral nervous system. d. somatic nervous system. ...
... b. autonomic nervous system. c. peripheral nervous system. d. somatic nervous system. ...
Thalamic POm projections to the dorsolateral striatum of rats
... Smith et al. 2009), there are conflicting data regarding whether the DLS receives somesthetic-related projections from the medial posterior (POm) and ventral posteromedial (VPM) thalamic nuclei (Alloway et al. 2006; Deschenes et al. 1995; Erro et al. 2001, 2002). To establish whether thalamostriatal ...
... Smith et al. 2009), there are conflicting data regarding whether the DLS receives somesthetic-related projections from the medial posterior (POm) and ventral posteromedial (VPM) thalamic nuclei (Alloway et al. 2006; Deschenes et al. 1995; Erro et al. 2001, 2002). To establish whether thalamostriatal ...
Limbic system
The limbic system (or paleomammalian brain) is a complex set of brain structures located on both sides of the thalamus, right under the cerebrum. It is not a separate system but a collection of structures from the telencephalon, diencephalon, and mesencephalon. It includes the olfactory bulbs, hippocampus, amygdala, anterior thalamic nuclei, fornix, columns of fornix, mammillary body, septum pellucidum, habenular commissure, cingulate gyrus, parahippocampal gyrus, limbic cortex, and limbic midbrain areas.The limbic system supports a variety of functions including epinephrine flow, emotion, behavior, motivation, long-term memory, and olfaction. Emotional life is largely housed in the limbic system, and it has a great deal to do with the formation of memories.Although the term only originated in the 1940s, some neuroscientists, including Joseph LeDoux, have suggested that the concept of a functionally unified limbic system should be abandoned as obsolete because it is grounded mainly in historical concepts of brain anatomy that are no longer accepted as accurate.