A Dualistic Theory of Consciousness
... and, for instance, with the fact that different aspects such as motion, depth, and form are abstracted from visual information in different brain areas (Kandel, 1991). However, not all aspects of information processing in the brain are conscious, or in other words, directly experienced as subjective ...
... and, for instance, with the fact that different aspects such as motion, depth, and form are abstracted from visual information in different brain areas (Kandel, 1991). However, not all aspects of information processing in the brain are conscious, or in other words, directly experienced as subjective ...
Articles about the Brain Works
... to nerve cells in the brain. Cranial nerves (say cray-nee-al) carry messages to and from the ears, eyes, nose, throat, tongue and skin on your face and scalp. The spinal cord carries messages to and from the arms, legs and trunk of the body. Sensory nerves collect the information and send it to the ...
... to nerve cells in the brain. Cranial nerves (say cray-nee-al) carry messages to and from the ears, eyes, nose, throat, tongue and skin on your face and scalp. The spinal cord carries messages to and from the arms, legs and trunk of the body. Sensory nerves collect the information and send it to the ...
1 Part 1: The Brain - Sinoe Medical Association TM
... which prevents wide changes in intracranial blood flow. When disorders of CSF flow occur, they may therefore impact not only CSF movement, but also the intracranial blood flow, with subsequent neuronal and glial vulnerabilities. The venous system is also important in this equation. Infants and pat ...
... which prevents wide changes in intracranial blood flow. When disorders of CSF flow occur, they may therefore impact not only CSF movement, but also the intracranial blood flow, with subsequent neuronal and glial vulnerabilities. The venous system is also important in this equation. Infants and pat ...
3._Biological_Basis_of_Behavior_objectives
... callosum. 26. Describe the effects of lesioning the corpus callosum. 27. Explain how EEG, lesioning and ESB are used to investigate brain functioning. 28. Compare the CT scan, MRI, fMRI and PET scan. 29. Define synaptic plasticity and describe its limited role in brain damage recovery. 30. Define th ...
... callosum. 26. Describe the effects of lesioning the corpus callosum. 27. Explain how EEG, lesioning and ESB are used to investigate brain functioning. 28. Compare the CT scan, MRI, fMRI and PET scan. 29. Define synaptic plasticity and describe its limited role in brain damage recovery. 30. Define th ...
State of the art
... and allostatic load protect the body in the short run and promote adaptation by the process known as allostasis, but in the long run allostatic load causes changes in the body that can lead to disease. The brain is the key organ of stress, allostasis, and allostatic load, because it determines what ...
... and allostatic load protect the body in the short run and promote adaptation by the process known as allostasis, but in the long run allostatic load causes changes in the body that can lead to disease. The brain is the key organ of stress, allostasis, and allostatic load, because it determines what ...
Basal Ganglia
... The basal ganglia are a collection of interconnected areas deep below the cerebral cortex. They receive information from the frontal cortex about behavior that is being planned for a particular situation. In turn, the basal ganglia affect activity in the frontal cortex through a series of neural pr ...
... The basal ganglia are a collection of interconnected areas deep below the cerebral cortex. They receive information from the frontal cortex about behavior that is being planned for a particular situation. In turn, the basal ganglia affect activity in the frontal cortex through a series of neural pr ...
aging and dementias
... protein GAP-43, a substrate for protein kinase C phosphorylation demonstrated in brains from patients with AD suggest that abnormal synaptogenetic responses are present in AD. 8) Increased free radical damage during aging Metabolic by-products called reactive oxygen species continually damage cellul ...
... protein GAP-43, a substrate for protein kinase C phosphorylation demonstrated in brains from patients with AD suggest that abnormal synaptogenetic responses are present in AD. 8) Increased free radical damage during aging Metabolic by-products called reactive oxygen species continually damage cellul ...
Using chaotic artificial neural networks to model memory in the brain
... third and final stage of memory is the retrieval of the memory, which is also referred to as recall or recollection and involves calling back the stored information in response to some cue for use in a process or activity. In this stage, the stored memory should be located and then accessed by the ...
... third and final stage of memory is the retrieval of the memory, which is also referred to as recall or recollection and involves calling back the stored information in response to some cue for use in a process or activity. In this stage, the stored memory should be located and then accessed by the ...
Nervous System
... • Combination of semantic memory (words, numbers) and episodic memory (people, events, etc.) ...
... • Combination of semantic memory (words, numbers) and episodic memory (people, events, etc.) ...
Discovering spatial working memory fields in prefrontal cortex
... substrate of the highest-level mental processes. Yet, despite the bewildering gamut and complexity of cognitive processes that depend on the prefrontal cortex, over the last decades significant progress has been made in linking the prefrontal function with its cellular and circuit mechanisms in a fi ...
... substrate of the highest-level mental processes. Yet, despite the bewildering gamut and complexity of cognitive processes that depend on the prefrontal cortex, over the last decades significant progress has been made in linking the prefrontal function with its cellular and circuit mechanisms in a fi ...
The Three Amnesias - University of Florida College of Public Health
... Vollmer, 1996), (b) the intact facilitation ("priming") of performance (as measured by increased accuracy or response speed) when specific stimuli, or stimulus contexts, are repeated after initial presentation (e.g., Cermak, Talbot, Chandler, & Wolbarst, 1985; Gabrieli, Milberg, Keane, & Corkin, 199 ...
... Vollmer, 1996), (b) the intact facilitation ("priming") of performance (as measured by increased accuracy or response speed) when specific stimuli, or stimulus contexts, are repeated after initial presentation (e.g., Cermak, Talbot, Chandler, & Wolbarst, 1985; Gabrieli, Milberg, Keane, & Corkin, 199 ...
Can Digital Games Be a Way of Improving the Neuroplasticity in
... accomplish what was a damaged function. Finally, flexible and capable of such adaptation, the brain compensates for damage in effect by reorganizing and forming new connections between intact neurons. Many studies show that if the brain has a deficiency in one area or hemisphere, regularly this brai ...
... accomplish what was a damaged function. Finally, flexible and capable of such adaptation, the brain compensates for damage in effect by reorganizing and forming new connections between intact neurons. Many studies show that if the brain has a deficiency in one area or hemisphere, regularly this brai ...
Human Physiology/The Nervous System
... The Limbic System is a complex set of structures found just beneath the cerebrum and on both sides of the thalamus. It combines higher mental functions, and primitive emotion, into one system. It is often referred to as the emotional nervous system. It is not only responsible for our emotional lives ...
... The Limbic System is a complex set of structures found just beneath the cerebrum and on both sides of the thalamus. It combines higher mental functions, and primitive emotion, into one system. It is often referred to as the emotional nervous system. It is not only responsible for our emotional lives ...
Predictive, interactive multiple memory systems
... brain regions across three or more experimental conditions. The general idea of a qualitative difference is illustrated in Figure 1. Assume that one measures the mean event-related fMRI response to three types of trial: (1) correct recognition of a studied item together with correct retrieval of its ...
... brain regions across three or more experimental conditions. The general idea of a qualitative difference is illustrated in Figure 1. Assume that one measures the mean event-related fMRI response to three types of trial: (1) correct recognition of a studied item together with correct retrieval of its ...
How the Brain Learns
... The reader who understands how the brain learns can take control of their own thinking and learning processes. The reader who understands how the brain learns can become a self-regulated learner in the process of constructing meaning and making that meaning useful (critical thinking). Developing Cog ...
... The reader who understands how the brain learns can take control of their own thinking and learning processes. The reader who understands how the brain learns can become a self-regulated learner in the process of constructing meaning and making that meaning useful (critical thinking). Developing Cog ...
concept of buddhi, mana and memory processes in
... information (sensory system), act on that information (motor system) and store the result for future reference (memory), thus effectively making life possible. It is a hugely complex organ, with an estimated 100 billion neurons passing signals to each other via as many as 1,000 trillion synaptic con ...
... information (sensory system), act on that information (motor system) and store the result for future reference (memory), thus effectively making life possible. It is a hugely complex organ, with an estimated 100 billion neurons passing signals to each other via as many as 1,000 trillion synaptic con ...
Understanding the neurobiological mechanisms of
... are exposed to a wide variety of tests (Rosenzweig, 1996). This set of observations were briefly reported in advance by Hebb (1949) where he initially detailed that when young animals were allowed to explore his home for some weeks and then returned back to the lab, they showed better problem-solvin ...
... are exposed to a wide variety of tests (Rosenzweig, 1996). This set of observations were briefly reported in advance by Hebb (1949) where he initially detailed that when young animals were allowed to explore his home for some weeks and then returned back to the lab, they showed better problem-solvin ...
FUNCTIONAL COGNITIVE NETWORKS IN PRIMATES
... 2) the archicortex and paleocortex of the limbic system, which are involved in coordination of memory and the control of emotions and drives; and 3) the neocortex of mammals, which processes a broad array of information. Close parallels in morphology, physiology, and neurochemistry remain between th ...
... 2) the archicortex and paleocortex of the limbic system, which are involved in coordination of memory and the control of emotions and drives; and 3) the neocortex of mammals, which processes a broad array of information. Close parallels in morphology, physiology, and neurochemistry remain between th ...
Drug prevents key age-related brain change in rats
... The team, led by Lynch, Julie Lauterborn, and Linda Palmer, wanted to know whether dendritic retraction was already underway in 13-month-old or “middle-aged” rats and, if it was, could they reverse it by giving rats a compound called an ampakine. Ampakines had previously been shown to improve agerel ...
... The team, led by Lynch, Julie Lauterborn, and Linda Palmer, wanted to know whether dendritic retraction was already underway in 13-month-old or “middle-aged” rats and, if it was, could they reverse it by giving rats a compound called an ampakine. Ampakines had previously been shown to improve agerel ...
Psychosurgery: past, present, and future
... Vermont railroad worker named Phineas Gage. The strange explosion on that day resulted in a 109 cm-long, 3 cmthick, fine-pointed rod being shot into his orbit, through his brain, through his skull and onward into the air. The consequences were remarkable: much to the surprise of all he quickly recov ...
... Vermont railroad worker named Phineas Gage. The strange explosion on that day resulted in a 109 cm-long, 3 cmthick, fine-pointed rod being shot into his orbit, through his brain, through his skull and onward into the air. The consequences were remarkable: much to the surprise of all he quickly recov ...
Brain
... Learning in earthworms with 302 neurons Foraging cognition in mushroom bodies of bees Vertebrate brain General layout is the same across species Cortical fields have same layout in mammals Size (of specific regions and overall) is most important factor in species differences Brain size Measurements: ...
... Learning in earthworms with 302 neurons Foraging cognition in mushroom bodies of bees Vertebrate brain General layout is the same across species Cortical fields have same layout in mammals Size (of specific regions and overall) is most important factor in species differences Brain size Measurements: ...
Alzheimer`s Disease: Unraveling the Mystery.
... • Stay calm and be understanding. • Be patient and flexible. Don’t argue or try to convince. • Acknowledge requests and respond to them. • Try not to take behaviors personally. Remember: it’s the disease talking, not your loved one. Experts encourage caregivers to try non-medical coping strategies f ...
... • Stay calm and be understanding. • Be patient and flexible. Don’t argue or try to convince. • Acknowledge requests and respond to them. • Try not to take behaviors personally. Remember: it’s the disease talking, not your loved one. Experts encourage caregivers to try non-medical coping strategies f ...
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.