A critical reevaluation of the stationary axonal cytoskeleton hypothesis
نویسندگان
چکیده
منابع مشابه
the effect of using critical discourse analytical tools on the improvement of the learners level of critical thinking in reading comprehension
?it is of utmost priority for an experienced teacher to train the mind of the students, and enable them to think critically and correctly. the most important question here is that how to develop such a crucial ability? this study examines a new way to the development of critical thinking utilizing critical discourse analytical tools. to attain this goal, two classes of senior english la...
a critical analysis of ideology in discourse: the case of “the chrysanthemums” by john steinbeck تحلیل انتقادی ایدئولوژی در گفتمان: بررسی ’ گلهای داوودی’ اثر جان اشتاینبک
چکیده امروزه‚ اعتقاد بر این مطلب که زبان تنها ابزاری جهت برقراری ارتباط نبوده‚ بلکه وسیله ای در جهت شکل گیری هویت‚ ارزش ها‚ وایدئولوژی های اعضای جامعه می باشد به طور گسترده ای فراگیر شده است. بنابر این‚ گفتمان ها بی تاثیر از ایدئولوژی پدید آورندگان نبوده و متعاقبا بر درک خوانندگان یا شنوندگان از حقیقت تاثیرگذارند. فیرکلاف (2003) بر این باور است که گفتمان ها به واسطه ایدئولوژی غالبی که در خود د...
The axonal cytoskeleton: from organization to function
The axon is the single long fiber that extends from the neuron and transmits electrical signals away from the cell body. The neuronal cytoskeleton, composed of microtubules (MTs), actin filaments and neurofilaments, is not only required for axon formation and axonal transport but also provides the structural basis for several specialized axonal structures, such as the axon initial segment (AIS)...
متن کاملNeurofilaments form a highly stable stationary cytoskeleton after reaching a critical level in axons.
The ultrastructural view of the axonal cytoskeleton as an extensively cross-linked network of neurofilaments (NFs) and other cytoskeletal polymers contrasts with the dynamic view suggested by axonal transport studies on cytoskeletal elements. Here we reconcile these perspectives by showing that neurons form a large NF network along axons which is unequivocally stationary, metabolically stable, ...
متن کاملSchema theory: a critical appraisal and reevaluation.
The authors critically review a number of the constructs and associated predictions proposed in schema theory (R. A. Schmidt, 1975). The authors propose that new control and learning theories should include a reformulated (a) notion of a generalized motor program that is not based on motor program but still accounts for the strong tendency for responses to maintain their relative characteristic...
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: Cytoskeleton
سال: 2012
ISSN: 1949-3584
DOI: 10.1002/cm.21083