What is Hippocampal Atrophy & How is it Treated?
The hippocampus is a part of the brain that help in remembering and spatial seafaring . It is a small region of the brain situate within the median temporal lobe , below the cortical surface . Anatomically , it is an extension of the cerebral pallium and is divided into 2 equal halves , each of which lie in the right and left side of the mind . The name hippocampus was derived from 2 Hellenic words , “ hippo ” which means sawhorse and “ kampos ” which intend sea , as the body structure resembles a seahorse in anatomy .
The genus Hippocampus help in formation of long terminus memory . Any damage in the hippocampus can cause retentivity departure and disorientation . It can lead to condition such asAlzheimer ’s disease , amnesia , dementiaetc . It is the first augury of any brain price . Hippocampus damage can be due to lack O supplying or hypoxia , contagion , inflammation , trauma etc . Hippocampal atrophy is another experimental condition that causes cognitive and memory dysfunction due to degeneracy of the hippocampus .
What is Hippocampal Atrophy?
Hippocampal wasting away is a condition characterised by decadency of the hippocampus . There is atrophy of the brain cells . It is one of the characteristic features of hippocampal induration and Alzheimer ’s disease . Hippocampal atrophy causes memory deprivation and spatial disorientation . Hippocampus is also important for olfactory memory and hence atrophy in the structure leads to difficultness in identifying smell .
Function of the Hippocampus
Symptoms of Hippocampal Atrophy
Symptoms of hippocampal atrophy include :
Prognosis of Hippocampal Atrophy
Though prescription medication have shown to slow down the process and bring about certain amount of melioration in the symptom and storage , no known definite remedy for hippocampal atrophy has been found till escort . A large numeral of cogitation are being carried out in persuasion of the same .
Causes and Risk Factors of Hippocampal Atrophy
The causes of hippocampal atrophy are multi factorial . The most common causes include :
Pathophysiology of Hippocampal Atrophy
Hippocampal atrophy is get by loss or neuron secondary to neurofibrillary tangle formation . Due to this , there is partial to knockout step-down in hippocampal loudness . This loss of nerve cell or end of neuron causes hippocampal wasting away .
Diagnosis of Hippocampal Atrophy
diagnosing of hippocampal atrophy let in through test by a brain doctor . Clinical examination admit retention studies and cognitive behavior studies . Hippocampus procedure can be studied by measuring the frequence of electric action using an electroencephalogram ( EEG ) . investigatory study such as CT scan of the brain and MRI of the brain is also used for right diagnosis and further valuation .
Treatment of Hippocampal Atrophy
A enceinte number of subject area are being bear out to understand hippocampal withering and formulate intervention for the same . At present , treatment modality includes treatment of the underlying condition such as Alzheimer ’s disease , epilepsy , encephalitis , economic crisis , stress etc . A compounding of cognitive behaviour therapy and antidepressants may be suggest free-base on the condition . Psychotherapywith pharmacotherapy is used to treat at cognitive , strong-arm and aroused spirit level and also to get about a counterbalance . sure learning ability exercises may be suggested for improving the store .
Hippocampus is a seahorse mold structure found in the medial temporal lobe of the brain . It helps in foundation of unexampled memories and spatial navigation . Hippocampal atrophy is a consideration characterise by degeneration of the brain cells in the genus Hippocampus leading to loss of memory and disorientation . It is check to be associated with condition such as dementia , Alzheimer ’s disease , epilepsy , severe depression , schizophrenia , stress , Cushing syndrome etc . Till day of the month , there is no definitive treatment mode at present for hippocampus wasting away and a large numeral of study are being carried out to get a exculpated intellect of the condition . Symptomatic discourse plan for hippocampus atrophy includes a combination of cognitive doings therapy with prescription drugs such as anti - depressants . drug can aid in management of the memory issuance ; however , double-dyed cure of hippocampal wasting away is rare at present tense .
