A. Raj

Learn More
Temporal lobe epilepsy (TLE) characterized by an epileptogenic focus in the medial temporal lobe is the most common form of focal epilepsy. However, the seizures are not confined to the temporal lobe but can spread to other, anatomically connected brain regions where they can cause similar structural abnormalities as observed in the focus. The aim of this(More)
Interstitial concentration of amyloid beta (Aß) is positively related to synaptic activity in animal experiments. In humans, Aß deposition in Alzheimer's disease overlaps with cortical regions highly active earlier in life. White matter lesions (WML) disrupt connections between gray matter (GM) regions which in turn changes their activation patterns. Here,(More)
The present study involved 50 adult female rhesus macaques (Macaca mulatto) of age ranging between 4 to 15 years. Pregnancy diagnosis was done by using laparoscopic method. Anesthesia was achieved by using xylazine (2mg/kg) and ketamine (10mg/kg) intramuscularly. The gravid uterus was located close to the urinary bladder in early pregnancy and in abdominal(More)
BACKGROUND AND PURPOSE Quantitative assessment of clinical and pathologic consequences of white matter abnormalities in multiple sclerosis is critical in understanding the pathways of disease. This study aimed to test whether gray matter atrophy was related to abnormalities in connecting white matter and to identify patterns of imaging biomarker(More)
The objective of the study was to standardize a new method of vasectomy in male rhesus macaques (Macaca mulatta). A total of 208 free range male rhesus macaques captured from different locations in Shivalik Hills in a population control programme of the rhesus macaques in India. General anaesthesia was achieved by using a combination of ketamine(More)
  • 1