Amygdala oscillations and the consolidation of
... effects of stress hormones were time-dependent, their impact on retention decreasing as the interval between training and treatment increased. Moreover, systemic administration of β-adrenergic-receptor antagonists blocked the effects of emotional arousal on long-term declarative memory [d]. These re ...
... effects of stress hormones were time-dependent, their impact on retention decreasing as the interval between training and treatment increased. Moreover, systemic administration of β-adrenergic-receptor antagonists blocked the effects of emotional arousal on long-term declarative memory [d]. These re ...
Neural Plasticity Workshop: Insights from
... into its potential for adaptation and enhancement, with applications for sensorimotor substitution, artificial intelligence, policy and education. In cases of congenital sensory deprivation, it is assumed that cortices of the affected sense process information from other senses. Here, I will present ...
... into its potential for adaptation and enhancement, with applications for sensorimotor substitution, artificial intelligence, policy and education. In cases of congenital sensory deprivation, it is assumed that cortices of the affected sense process information from other senses. Here, I will present ...
Current Opinion in Neurobiology (2004)
... Tasks such as devaluation are used in behavioral studies to reveal the role of associatively activated representations of reinforcers. But it is assumed that these representations are active regardless of the invocation of special behavioral procedures to detect them. For example, when animals perfo ...
... Tasks such as devaluation are used in behavioral studies to reveal the role of associatively activated representations of reinforcers. But it is assumed that these representations are active regardless of the invocation of special behavioral procedures to detect them. For example, when animals perfo ...
This Week at Elida - Elida Local Schools
... It used to be thought that improved intellectual functioning in adolescence would be reflected in larger brain size. However, the brain has reached its adult size by age 10, making it impossible that changes in thinking during adolescence are the result of sheer increases in the brain's size or volu ...
... It used to be thought that improved intellectual functioning in adolescence would be reflected in larger brain size. However, the brain has reached its adult size by age 10, making it impossible that changes in thinking during adolescence are the result of sheer increases in the brain's size or volu ...
Polarization theory of motivations, emotions and
... potential, combined with oppression of EEG power. This functional state reflects, evidently, deepening of hyperpolarization of cells and beginning of hyperpolarization inhibition together with reduction of nervous tissue metabolism. It is clear that on the whole the character of polarization process ...
... potential, combined with oppression of EEG power. This functional state reflects, evidently, deepening of hyperpolarization of cells and beginning of hyperpolarization inhibition together with reduction of nervous tissue metabolism. It is clear that on the whole the character of polarization process ...
Objectives 38 - U
... - hypothalamic connections with visceral nuclei and limbic structures are reciprocal - some descend through the brainstem nucleus of solitary tract, dorsal motor nucleus of vagus, intermediolateral cell column of spinal cord - projections through the medial forebrain bundle septal nuclei, amygda ...
... - hypothalamic connections with visceral nuclei and limbic structures are reciprocal - some descend through the brainstem nucleus of solitary tract, dorsal motor nucleus of vagus, intermediolateral cell column of spinal cord - projections through the medial forebrain bundle septal nuclei, amygda ...
Visual Field Defects - Northwestern Medical Review
... cortex, the areas that are devoted to central vision (central parts of the visual field) are less likely to be affected. Additionally, it is shown that the occipital lobe receives a dual blood supply. Even though the posterior cerebral artery is the main supply, a branch of middle cerebral artery al ...
... cortex, the areas that are devoted to central vision (central parts of the visual field) are less likely to be affected. Additionally, it is shown that the occipital lobe receives a dual blood supply. Even though the posterior cerebral artery is the main supply, a branch of middle cerebral artery al ...
Aerobic Exercise and Attention Deficit Hyperactivity Disorder: Brain
... a worldwide prevalence ranging from 2% to 10% in children and frequently continues into the period of adolescence (28). The primary symptoms of ADHD are inattention, hyperactivity, difficulty in organizing tasks, including school work and workplace responsibilities, and impulsive behaviors (28). The ...
... a worldwide prevalence ranging from 2% to 10% in children and frequently continues into the period of adolescence (28). The primary symptoms of ADHD are inattention, hyperactivity, difficulty in organizing tasks, including school work and workplace responsibilities, and impulsive behaviors (28). The ...
The Central Nervous System
... and conscience Closely linked to the limbic system (emotional part of the brain) ...
... and conscience Closely linked to the limbic system (emotional part of the brain) ...
Aberrant Localization of Synchronous Hemodynamic
... Background: Among the most prominent features of schizophrenic brains are abnormalities in auditory cortex structure and function, particularly in the superior temporal gyrus (STG). In this study, we attempted to examine auditory cortex function using an intrinsic, task-uncorrelated measure. Methods ...
... Background: Among the most prominent features of schizophrenic brains are abnormalities in auditory cortex structure and function, particularly in the superior temporal gyrus (STG). In this study, we attempted to examine auditory cortex function using an intrinsic, task-uncorrelated measure. Methods ...
The Brain
... More intelligent animals have increased “uncommitted” or association areas of the cortex The pink areas in the brain pictures below are responsible for integrating and acting on information- the larger cerebral cortex allows more complex thinking in higher animals ...
... More intelligent animals have increased “uncommitted” or association areas of the cortex The pink areas in the brain pictures below are responsible for integrating and acting on information- the larger cerebral cortex allows more complex thinking in higher animals ...
doc Chapter 8
... The supplementary motor area and the premotor cortex are involved in the planning of movements and they execute these plans through their connections with the primary motor cortex. These regions become activated with people imagine or actually perform these actions. The motor association cortex is a ...
... The supplementary motor area and the premotor cortex are involved in the planning of movements and they execute these plans through their connections with the primary motor cortex. These regions become activated with people imagine or actually perform these actions. The motor association cortex is a ...
the brain - Dr Magrann
... 18 and 19. Damage to this area results in an inability to recognize what one sees. The person can see a chair in their way, move around it, but they can’t identify the object as a chair. Some people with this damage can’t distinguish one person from another because they can’t recognize their faces. ...
... 18 and 19. Damage to this area results in an inability to recognize what one sees. The person can see a chair in their way, move around it, but they can’t identify the object as a chair. Some people with this damage can’t distinguish one person from another because they can’t recognize their faces. ...
Functional Dissociation of Attentional Selection within PFC
... acquired using the BOLD technique (TR = 2500 ms, TE = 40 ms, flip angle = 90°), each consisting of 20 contiguous axial slices (matrix = 64 3 64, inplane resolution = 3.75 3 3.75 mm2, thickness = 6 mm, gap = 0.9 mm), parallel to the anterior commissure-posterior commissure line. Prior to the EPI image ...
... acquired using the BOLD technique (TR = 2500 ms, TE = 40 ms, flip angle = 90°), each consisting of 20 contiguous axial slices (matrix = 64 3 64, inplane resolution = 3.75 3 3.75 mm2, thickness = 6 mm, gap = 0.9 mm), parallel to the anterior commissure-posterior commissure line. Prior to the EPI image ...
Emotion, Cognition, and Mental State Representation in Amygdala
... emotional expression. We review recent neurobiological data concerning the amygdala and the PFC and discuss how these data fit into a proposed framework for understanding interactions between emotion and cognition. The concept of a mental state plays a central role in our theoretical framework. We de ...
... emotional expression. We review recent neurobiological data concerning the amygdala and the PFC and discuss how these data fit into a proposed framework for understanding interactions between emotion and cognition. The concept of a mental state plays a central role in our theoretical framework. We de ...
Alcohol and error processing
... ganglia produces error signals that activate the mesencephalic dopamine system, and the ERN is elicited by the impact of this phasic dopamine activity on the anterior cingulate cortex. Specifically, the theory proposes that a motor control system involving the anterior cingulate cortex generates beh ...
... ganglia produces error signals that activate the mesencephalic dopamine system, and the ERN is elicited by the impact of this phasic dopamine activity on the anterior cingulate cortex. Specifically, the theory proposes that a motor control system involving the anterior cingulate cortex generates beh ...
Lancet article - Rudolf Cardinal
... Cardinal and colleagues3 have reported that lesions of the nucleus accumbens core (AcbC), a key brain region of reward and reinforcement, induce persistent impulsive choices in rats. These rats consistently chose small or poor rewards that were immediately available in preference to larger delayed r ...
... Cardinal and colleagues3 have reported that lesions of the nucleus accumbens core (AcbC), a key brain region of reward and reinforcement, induce persistent impulsive choices in rats. These rats consistently chose small or poor rewards that were immediately available in preference to larger delayed r ...
Referring to Localized Cognitive Operations in
... mental phenomena and thereby rejecting any reference to localized cognitive operations. The second is as a corrective to an overly simplistic conception of a mechanism and as complementary to a more adequate understanding of how mechanisms function. In this chapter I defend the later perspective. On ...
... mental phenomena and thereby rejecting any reference to localized cognitive operations. The second is as a corrective to an overly simplistic conception of a mechanism and as complementary to a more adequate understanding of how mechanisms function. In this chapter I defend the later perspective. On ...
Acute Stress Eliminates Female Advantage in
... hunting, and competition for mates (Geary and Flinn, 2002). Thus, fight or flight appears to be an appropriate evolutionary strategy. Conversely, this response in females could directly jeopardize their survival, and more importantly, the survival of offspring. This suggests the need for the develop ...
... hunting, and competition for mates (Geary and Flinn, 2002). Thus, fight or flight appears to be an appropriate evolutionary strategy. Conversely, this response in females could directly jeopardize their survival, and more importantly, the survival of offspring. This suggests the need for the develop ...
Document
... 4.0 Conscious and unconscious brain events A recent wave of brain studies are investigating conscious and unconscious phenomena in the brain. For example, a fMRI study compared brain activation for conscious and unconscious events: unconscious viewing of words activated visual areas only, while cons ...
... 4.0 Conscious and unconscious brain events A recent wave of brain studies are investigating conscious and unconscious phenomena in the brain. For example, a fMRI study compared brain activation for conscious and unconscious events: unconscious viewing of words activated visual areas only, while cons ...
The Evolution of Reentrance in the Vertebrate Brain
... of increasing size. For example, while the hedgehog has only 8 clearly defined regions in its cortex, the cat has at least 24. Along with this increase in structural complexity is an increase in behavioral sophistication. This trend continues in primates. Felleman and Van Essen (1991) identified at ...
... of increasing size. For example, while the hedgehog has only 8 clearly defined regions in its cortex, the cat has at least 24. Along with this increase in structural complexity is an increase in behavioral sophistication. This trend continues in primates. Felleman and Van Essen (1991) identified at ...
Thalamus 1
... thalamus, and small inhibitory interneurons that use GABA as a neurotransmitter Projection neurons account for 75% or more of the neurons of the most thalamic nuclei, though the relative proportions of projection neurons and interneurons vary in different ...
... thalamus, and small inhibitory interneurons that use GABA as a neurotransmitter Projection neurons account for 75% or more of the neurons of the most thalamic nuclei, though the relative proportions of projection neurons and interneurons vary in different ...
Presentation handouts
... The temporal lobe is an area of the brain that is responsible for the detection and analysis of auditory stimuli. In most persons, the superior segment of the left hemisphere is specialized for the comprehension of language and verbal memory. If damaged, the ability to understand spoken or written l ...
... The temporal lobe is an area of the brain that is responsible for the detection and analysis of auditory stimuli. In most persons, the superior segment of the left hemisphere is specialized for the comprehension of language and verbal memory. If damaged, the ability to understand spoken or written l ...
Chapter 3 Editable Lecture Notecards
... language. Patients with damage in Wernicke’s area can speak normally but have difficulty understanding others. ...
... language. Patients with damage in Wernicke’s area can speak normally but have difficulty understanding others. ...
Chapter 3 Lecture Notecards
... language. Patients with damage in Wernicke’s area can speak normally but have difficulty understanding others. ...
... language. Patients with damage in Wernicke’s area can speak normally but have difficulty understanding others. ...