운동 뉴런 디오라마 W42537 [1005553]
ㆍ운동신경 세포를 삼차원적으로 2,500배 이상 확대한 모형
ㆍ초미세구조, 세포소기간, 봉합체 관찰
ㆍ수상돌기, 상호작용 하는 시냅스, 액손, 랑비에르 결절 표현
ㆍ미엘린 수초, 신경초에 둘러쌓인 층 관찰
ㆍ43 x 20 x 28 cm; 3 kg
Motor Neuron Diorama
Motor neuron diorama magnified more than 2,500 times, this motor neuron model represents a fully three-dimensional reproduction of a motor nerve cell situated within a milieu of interacting neurons and a skeletal muscle fibre. The membranous envelope has been cut away from the neuron on the motor neuron model to expose the cytological ultra structure, organelles and inclusions within the cell body. Branching dendrites, communicating synapses and a myelin-wrapped axon with node of Ranvier, project from the neuronal surface of the motor neuron model. A section of the axon lifts off of the motor neuron model to let you view the tightly-wound layers of the enveloping myelin sheath and neurolemma, as well as the Schwann cell which formed them. Motor neuron diorama mounted on a wooden base.
