Cerebral hemisphere

The weakening of synaptic connections is not the only mechanism involved in transience, there is also evidence that complete synaptic elimination either through shrinkage or loss of spines can be responsible for a portion of natural forgetting. This relationship between synaptic elimination and natural forgetting has been observed in the nematode C. elegans. In C. elegans associative learning induces synapse growth at a specific neuron. However, after a few hours the modified synapse shrinks and

callosum, the tissue connecting the two hemispheres of the brain. The left hemisphere deals with language and speech

Many people love music for a number of reasons, but what most people do not realize is that music helps to develop the brain. Studies on the correlation between music and the human brain have been conducted by neuroscientists at Harvard, Stanford, and the University of Oregon (Cole). Some studies show how a musician’s brain functions differently compared with a non-musicians with a sequential typing task (Tucker, Nguyen, and Stickgold), while others focus on how the brain physically grows and what

between the brain stem and the right and left hemispheres of the brain. The limbic system regulates memory, emotions, fear, and our reactions to rewards and punishment. The limbic system is located between the brain stem and the right and left hemispheres of the brain. The limbic system regulates memory, emotions, fear, and our reactions to rewards and punishment. The limbic system is located between the brain stem and the right and left hemispheres of the brain. The limbic system regulates memory

The Intrapersonal Insight of Murderers A psychopath, according to Merriam-Webster, is a person who is mentally ill, who does not care about other people, and who is usually dangerous or violent. Many killers are suspected of being psychopaths, as they fit all of these aspects. Are all killers psychopaths, though? No, psychosis is just one aspect that can lead to someone becoming a murderer. It falls under one of the many ways for someone to internally snap. A killer may have a genetic link to murder

What effects does alcohol abuse have on our memory? The world’s most popular drug, alcohol has both an acute and chronic effect on memory. Memory is the process in which information is encoded, stored, and retrieved. While an individual is intoxicated, their subsequent episodic memory of information or an even is reduced. Everyone suffers from a loss of memory at some stage, but drinkers are likely to make bigger mistakes and on a regular basis. “Alcohol is associated with a host of familiar cognitive

Neuroscience Background Lifelong bilingualism has been associated with enhanced cognition. Scientists suggest that the bilingual experience is closely related to neurological variations observed in brain anatomy and function of bilinguals versus monolinguals. For instance, research conducted by Olsen et al. (2015) investigated the structural brain differences of lifelong bilingualism. Given the importance of the frontal and temporal lobes in executive and language functions, they hypothesized that

The visual cortex is related to the primary visual cortex, labeled V1 and Brodmann area 17, and extrastriate visual cortical areas V2-V5. [12] Located in the occipital lobe, V1 functions as the primary relay station for visual input, transferring information to two main ways marks the dorsal and ventral streams. The flow back covers V2 and V5 areas and is used for visual interpretation "where" and "how." The ventral stream comprises areas V2 and V4, and is used in the interpretation of "what." [13]

Temporal lobe epilepsy (TLS) is a chronic neurological disorder, characterized by recurrent, unprovoked occurrence of seizures. Synchronized hyperactivity of neuron populations caused by imbalance between excitatory and inhibitory synaptic transmissions can result in TLS. Much attention was drawn into BDNF as a potential therapeutic target for TLS in recent years. BDNF is a member of of the neurotrophin family of growth factors. In vitro studies showed that BDNF participate in regulation of neuronal

Introduction: The OED defines multitasking as dealing with more than one task at the same time. The brain, in order to multitask, must receive both actions being performed, and dilute the information before processing. In order to read and listen to something at the same time, for an example, the brain must take the information being read by the eyes and the pulses coming from the ears, and reduce the frequency to keep both tasks going efficiently. The hippocampus is part of the limbic system that