Recovery of emotional behavior after lesions of the septal area.

نویسنده

  • J Cytawa
چکیده

Temporary decortication induced by acute cerebral ischemia or insulin coma reinstated the initial syndrome of emotional hyperreactivity in rats fully recovered from septal forebrain lesions. The effect was virtually the same as observed earlier with the use of spreading cortical depression. Surprisingly it was found that insulin coma induced during the acute phase of the septal syndrome but not after regression facilitated the recovery of normal emotional behavior. It is postulated that the observed effects of temporary decortication do not result from transient abolition of cerebral functions but rather from the disorganizing action of functional decortication, which consists of disruption of old and freshly formed neural connections.

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

O7: Limbic System and its Disorders (Focus on Emotions Including Anxiety)

The cerebral cortex can be functionally subdivided into primary sensory-motor, unimodal association, heteromodal association, paralimbic and limbic regions. Broca was the first who described limbic lobe in 1874, as a ring of gray matter, lying between the diencephalon and more lateral neocortex on the medial surface of the hemisphers. It locates outside of the corpus callosum and consists of su...

متن کامل

Sinonasal Headaches and Post-Operative Outcomes after Septoplasty in Patients with Nasal Septal Deviation

Introduction: Investigators believe that anatomical abnormalities in the sinonasal region can be the cause of some chronic and refractory headaches that may respond well to surgical intervention. This study presents the prevalence of headache in patients with nasal septal deviation and their response to surgical treatment over a 2-year follow-up period. Materials and Methods: This descriptiv...

متن کامل

The Effect of General Anesthesia and Spinal Anesthesia on Quality of Recovery after Abdominal Hysterectomy; Randomised Clinical Trial

Background and Objective: The low quality of recovery after anesthesia has prolonged postoperative hospitalization time. The purpose of this study was to compare the effect of general anesthesia and spinal anesthesia on quality of recovery after abdominal hysterectomy. Materials and Methods: This study is a clinical trial on 100 women 35 to 70 years with ASA class I, II who candidate to abdomi...

متن کامل

ارزیابی مقایسه ای هیستومورفومتریک تومور ادنتوژنیک کراتوسیست وکیست دنتی ژروس

Background and Objective: Although many helpful procedures are used in pathology for the prognosis of aggressive behavior of lesions, but their morphometric values were not detected. The purpose of  the  present  study  was  to  detect  and  compare the morphometric characteristics  of  KCOT  and  dentigerous  cyst and to determine whether morphometric evaluation is a valuable and helpful metho...

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:
  • Acta neurobiologiae experimentalis

دوره 34 1  شماره 

صفحات  -

تاریخ انتشار 1974