Selective impairment of topographical memory: a single case study.

نویسندگان

  • A M Whiteley
  • E K Warrington
چکیده

We describe a patient who developed topographical memory loss after a closed head injury. His symptoms and the psychological test results indicate a selective deficit of topographical memory, his perceptual and spatial skills being relatively unimpaired.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Comparison of Memory Impairment and Oxidative Stress Following Single or Repeated Doses Administration of Scopolamine in Rat Hippocampus

Introduction: Scopolamine, a muscarinic cholinergic receptor antagonist, is widely used to induce memory impairment in experimental animals. The present study aims to compare memory impairment and oxidative stress following single and repeated doses administration of scopolamine. Methods: A group of rats received a single shot of scopolamine in different doses (0.5, 1, or 3 mg/kg, IP) 24 hours...

متن کامل

Effects of Boswellia serrata on Improvement of Memory Impairment in Patients with Mild Cognitive Impairment: A Double-blind, Randomized, Placebo-controlled Study

Background: Mild cognitive impairment (MCI) is the stage between the expected cognitive decline of normal aging and the more serious decline of dementia. In the present study, the effect of Boswellia serrata (BS) on improvement of memory impairment in patients with MCI was investigated. Methods: In this single-center randomized double-blind placebo-controlled ...

متن کامل

Selective sparing of topographical memory.

The case of a 61 year old patient with Pick's disease involving predominantly the left temporal lobe, who has been studied over a 5 year period, is reported. She presented with a grave impairment of both verbal and non-verbal memory functions. Her non-verbal memory deficits included profound impairments on the recognition of unfamiliar faces and the recall of abstract designs. Remarkably, her v...

متن کامل

Single and Repeated Ultra–Rapid Detoxification Prevents Cognitive Impairment in Morphine Addicted Rats: A Privilege for Single Detoxification

Background: Opioids have been shown to affect learning and memory processes. Different protocols of morphine withdrawal can substantially vary in their success to prevent opioid induced impairments of cognitive performance. In the present study, we report the effects of single and repetitive ultra-rapid detoxification (URD) on spatial learning and memory in morphine addicted rats. Methods: Morp...

متن کامل

Fractionation of memory in medial temporal lobe amnesia.

We report a comprehensive investigation of the anterograde memory functions of two patients with memory impairments (RH and JC). RH had neuroradiological evidence of apparently selective right-sided hippocampal damage and an intact cognitive profile apart from selective memory impairments. JC, had neuroradiological evidence of bilateral hippocampal damage following anoxia due to cardiac arrest....

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • Journal of neurology, neurosurgery, and psychiatry

دوره 41 6  شماره 

صفحات  -

تاریخ انتشار 1978