Send Bams
Neurodegenerative disorders form a group of diseases in which there is a progressive loss of structure or function of neurons or nerve cells in the brain and spinal cord, resulting in progressive degeneration and death of the nerve cells causing problems with movement (ataxia) or with mental functioning (dementia). These disorders are characterized by a standard pathological process involving inflammation; oxidative stress; abnormal depletion or insufficient synthesis of neurotransmitters; and genetic mutations, causing damage to protein synthesis and premature cell death. This Send Bams results in aggregation or deposit of abnormal protein clumps in various parts of the brain and spinal cord, and characteristic symptoms which help in identifying specific diseases.
AD is characterized by cognitive impairment causing loss of memory; disturbance in reasoning, planning, language and perception; and behavioral changes. This disease causes deposits of fibril clumps of abnormal β amyloid protein known as senile plaques. This causes gross atrophy and degeneration of different parts of the brain including the temporal lobe, parietal lobe, parts of the frontal cortex, and the lingulate gyrus.
PD is a chronic and progressive movement disorder characterized by slow movement (bradykinesia), rigidity, resting tremor, and postural instability. There is an abnormal accumulation of protein known as Lewy bodies, causing death of dopamine generating cells in the substantia nigra, a region of the midbrain. Both AD and PD are usually associated with advanced age.
HD is an adult onset, autosomal dominant, inherited disorder characterized by involuntary movements, dementia, and behavioral changes. There is a loss of neurons in the basal ganglia and frontal and temporal cortex. The subthalamic nuclei send control signals to the globus pallidus which initiates and modulates motion. Weaker signals cause reduced initiation and modulation of movement resulting in the characteristic choreiform (repetitive, rapid and jerky) movements of HD.
ALS is a disease in which motor neurons are selectively targeted for degeneration. Motor neurons are nerve cells located in the brain, brainstem and spinal cord which serve as controlling units and communication links between the nervous system and voluntary muscles of the body. Motor neurons in the brain are known as upper motor neurons while those in the spinal cord are known as lower motor neurons. ALS is a rapidly progressive neurological disease affecting both the upper and lower motor neurons. There is a loss of voluntary control over arms, legs, and respiratory muscles. Muscle wasting, atrophy, and twitching (fasciculation) cause problems with movement, dysphagia (difficulty in swallowing), dysarthria (difficulty in speech) and spasticity. Sensory function and cognition are usually well maintained. ALS pathology includes protein aggregates, mutation in the gene encoding the antioxidant Superoxide Dismutase 1 (SOD 1), and mutation in chromosome 9. The mutation first acts on the local astrocytes, which later causes a toxic effect on the entire motor neuron.
Send Bams are a group of neurological disorders in which there is degeneration and atrophy of the cerebellum, causing abnormal and uncoordinated movements, gait abnormalities, fine motor in-coordination, speech and swallowing difficulties, visual abnormalities, increased fatigue, and cognitive and mood problems.
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Neurodegenerative disorders form a group of diseases in which there is a progressive loss of structure or function of neurons or nerve cells in the brain and spinal cord, resulting in progressive degeneration and death of the nerve cells causing problems with movement (ataxia) or with mental functioning (dementia). These disorders are characterized by a standard pathological process involving inflammation; oxidative stress; abnormal depletion or insufficient synthesis of neurotransmitters; and genetic mutations, causing damage to protein synthesis and premature cell death. This Send Bams results in aggregation or deposit of abnormal protein clumps in various parts of the brain and spinal cord, and characteristic symptoms which help in identifying specific diseases.
AD is characterized by cognitive impairment causing loss of memory; disturbance in reasoning, planning, language and perception; and behavioral changes. This disease causes deposits of fibril clumps of abnormal β amyloid protein known as senile plaques. This causes gross atrophy and degeneration of different parts of the brain including the temporal lobe, parietal lobe, parts of the frontal cortex, and the lingulate gyrus.
PD is a chronic and progressive movement disorder characterized by slow movement (bradykinesia), rigidity, resting tremor, and postural instability. There is an abnormal accumulation of protein known as Lewy bodies, causing death of dopamine generating cells in the substantia nigra, a region of the midbrain. Both AD and PD are usually associated with advanced age.
HD is an adult onset, autosomal dominant, inherited disorder characterized by involuntary movements, dementia, and behavioral changes. There is a loss of neurons in the basal ganglia and frontal and temporal cortex. The subthalamic nuclei send control signals to the globus pallidus which initiates and modulates motion. Weaker signals cause reduced initiation and modulation of movement resulting in the characteristic choreiform (repetitive, rapid and jerky) movements of HD.
ALS is a disease in which motor neurons are selectively targeted for degeneration. Motor neurons are nerve cells located in the brain, brainstem and spinal cord which serve as controlling units and communication links between the nervous system and voluntary muscles of the body. Motor neurons in the brain are known as upper motor neurons while those in the spinal cord are known as lower motor neurons. ALS is a rapidly progressive neurological disease affecting both the upper and lower motor neurons. There is a loss of voluntary control over arms, legs, and respiratory muscles. Muscle wasting, atrophy, and twitching (fasciculation) cause problems with movement, dysphagia (difficulty in swallowing), dysarthria (difficulty in speech) and spasticity. Sensory function and cognition are usually well maintained. ALS pathology includes protein aggregates, mutation in the gene encoding the antioxidant Superoxide Dismutase 1 (SOD 1), and mutation in chromosome 9. The mutation first acts on the local astrocytes, which later causes a toxic effect on the entire motor neuron.
Send Bams are a group of neurological disorders in which there is degeneration and atrophy of the cerebellum, causing abnormal and uncoordinated movements, gait abnormalities, fine motor in-coordination, speech and swallowing difficulties, visual abnormalities, increased fatigue, and cognitive and mood problems.
Tag: Send Bams
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