منابع مشابه
Pyramidal Neurons
The effect of the fluorescent Ca2+ indicator dye Fura-2 on Ca2+ dynamics was studied in proximal apical dendrites of neocortical layer V and hippocampal CAl pyramidal neurons in rat brain slices using somatic whole-cell recording and a charge-coupled device camera. A single action potential evoked a transient increase of intradendritic calcium concentration ([Ca2+]i) that was reduced in size an...
متن کاملPyramidal neurons
Figure 1. Dendritic morphologies of typical pyramidal neurons in different brain regions. (A) Layer 5 pyramidal neuron in the rat somatosensory cortex (courtesy of Maarten Kole). (B) Pyramidal neuron in area CA3 of the rat hippocampus (reproduced with permission from Gonzales et al. (2001).) (C) Layer 2 pyramidal neuron in the primary olfactory cortex of the mouse (unpublished work of Norimitsu...
متن کاملPyramidal weakness.
The signs associated with an upper motor neurone syndrome vary considerably between text books. Often included are loss of dexterous, rapid and fractionated voluntary movements, variation of movement with mode of activation (prime mover, synergist, antagonist), weakness, various postural signs (eg, pronator drift), time-dependent tonal and tendon reflex changes and the extensor plantar response...
متن کاملThe mammalian neocortex new pyramidal neuron: a new conception
The new cerebral cortex (neocortex) and the new type of pyramidal neuron are mammalian innovations that have evolved for operating their increasing motor capabilities while essentially using analogous anatomical and neural makeups. The human neocortex starts to develop in 6-week-old embryos with the establishment of a primordial cortical organization, which resembles the primitive cortices of a...
متن کاملInfantile Perianal Pyramidal Protrusion
278 Ann Dermatol Received April 5, 2013, Revised May 10, 2013, Accepted for publication May 14, 2013 Corresponding author: You Chan Kim, Department of Dermatology, Ajou University School of Medicine, 206 WorldCup-ro, Yeongtong-gu, Suwon 443-749, Korea. Tel: 82-31-219-5190, Fax: 82-31-219-5189, E-mail: [email protected] This is an Open Access article distributed under the terms of the Creative ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Indian Journal of Otolaryngology and Head & Neck Surgery
سال: 2018
ISSN: 2231-3796,0973-7707
DOI: 10.1007/s12070-018-1391-7