fusiform
(adjective)
 shaped like a spindle; tapering at each end
Examples of fusiform in the following topics:
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How Skeletal Muscles Are Named- Parallel muscles can be divided into fusiform and non-fusiform types based on their shape.
- Fusiform muscles are more spindle shaped (their diameter at the center is greater than at either end), whereas, non-fusiform muscles are more rectangular with a constant diameter.
- The biceps brachii is an example of a fusiform parallel muscle, and is responsible for flexing the forearm.
- The four types of muscle; parallel (fusiform and non-fusiform), circular, convergent and pennate (uni, bi and multi).
 
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Limits on Animal Size and Shape- Animals with bilateral symmetry that live in water tend to have a fusiform shape: a tubular shaped body that is tapered at both ends.
 
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Cerebral Lobes- The ventral part of the temporal cortices appear to be involved in high-level visual processing of complex stimuli such as faces (fusiform gyrus) and scenes (parahippocampal gyrus).
 
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Organization- A special part of our brain known as the fusiform face area (FFA) is dedicated to the recognition and organization of people.
 
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Face- It is known informally as the "fusiform face area," and its capabilities are mostly inborn, not learned.