Cerebral hypoxia

Evidence that Neurological Mirroring Extends to Humans: While the findings on specific mirror neuron system functioning is remarkable, it must be noted that the initial breakthrough single cell recording studies were not done with human participants, but with monkeys. Therefore, the systems and the presence of mirror neurons in humans can be deduced but not directly tested due to the ethical concerns of the single mirror neuron recording methods. As a result, skeptics have emerged with…

One of the many diseases caused by faulty cell-to-cell communication is Alzheimer’s disease. This disease causes many cells in the brain to die. Therefore, as more and more of the cells die, it causes the brain to shrink. What causes the brain cells to die, which then causes the brain to contract, is the unusual twist of the protein called tau. Tau is a protein in the brain that delivers nutrients and other important elements to the brain cells. The effect of the twisted protein inhibits the…

the brain, as these levels are important and often become altered following a concussion. Functional magnetic resonance imaging (fMRI): is an anatomically based measurement that is able to detect the activity within the brain by measuring the cerebral blood flow. This type of imaging could be used in the assessment of a concussion because blood flow to the brain is essential given its high metabolic demand,…

an indirect pathway. The direct pathway facilitates a particular behavior while the indirect pathway suppresses the competing behavior. The hyper direct pathway connects the cerebral cortex and the Subthalamic nuclei which are responsible for termination of the behavior (6). The Striatum receives major input from the cerebral cortex and has an inhibitory effect on the Globus Pallidus(6). The STN provides glutamatergic input to G.P (Internal and external). The globus pallidus is the source of…

Neurodevelopmental disorders are disorders wherein impairments in neural development lead to deficits in various cognitive and/or social abilities (Reynolds & Goldstein, 1999). Historically, researchers have often assumed that human cognition is served by numerous “modules”, each of which performs a specific cognitive function. It is typically argued that each module is supported by a specific brain region whose evolutionarily-defined characteristics confer neural properties that facilitate…

significantly differ from non-sports related concussions (Gavett et al., 2011). CTE is considered a distinct disorder after numerous neuropathological studies of athletes with a history of repeated mild head injuries produced consistent findings of cerebral atrophy,…

The cerebral cortex is formed up of overlapped and intertwined gray matter in the cerebrum of the brain. It is associated with the superior brain functions, coordination of sensory information, the capability to gain knowledge, the consciousness of being able to receive memory, along with the expression of originality, therefore playing an essential part in our consciousness. The cerebral cortex consists of very small layers of cells composed of billions of neurons as well as their endless…

termed memories. As MDhealth.com informs us, “The hippocampus also helps people analyze and remember spatial relationships, allowing for accurate movements.” This part of the brain can be found in the middle of the bottom of the temporal lobe in the cerebral hemisphere. If this part of the brain were to be damaged, you would just forget everything eventually and you could only live in the present. The next part of the limbic system is the amygdala; this part of the limbic system controls your…

The system is what makes up our body, it's the foremost sophisticated of the various systems within the body, and it's conjointly a network of nerve cells and fibres that transmits nerve impulses between components of the body. This essay will explore the structure and functions of the system similarly as well as looking in depth at the neurons and how they communicate The system is split into two components, the central nervous system- which incorporates the brain and also the spinal cord. The…

Write an essay describing the neuron function. The nervous system is made of the central nervous system which includes: - The brain - Spinal cord It is also made up of the peripheral nervous system which is consisted of the sensory and motor neurons and lastly the autonomic nervous system which helps in modifying the body processes such as the digestion and heart rate for the body to function properly. [1] Neurons are excitable cells that help in processing and transmitting information. Even…