--- title: Muscle Function, Cognitive Decline and Aging—This month in JoVE! description: Muscle Function, Cognitive Decline and Aging—This month in JoVE! image: https://blog.jove.com/hubfs/Imported_Blog_Media/Screen-Shot-2014-02-06-at-5_24_34-PM-1.png --- [JoVE](https://www.jove.com/) [Faculty Resource Center](https://app.jove.com/playlist/library/all) Research![](https://blog.jove.com/hubfs/raw_assets/public/Blog-design-template-2022/Jove_july2k22_test/template/icons/chevron-down-regular.svg) [Behavior](https://www.jove.com/research/behavior) [Biochemistry](https://www.jove.com/research/biochemistry) [Bioengineering](https://www.jove.com/research/bioengineering) [Biology](https://www.jove.com/research/biology) [Cancer Research](https://www.jove.com/research/cancer-research) [Chemistry](https://www.jove.com/research/chemistry) [Developmental Biology](https://www.jove.com/research/developmental-biology) [Engineering](https://www.jove.com/research/engineering) 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Us](https://www.jove.com/about/) [← Previous Page](https://blog.jove.com) [← Previous Page](https://blog.jove.com) ![](https://blog.jove.com/hubfs/Imported_Blog_Media/Screen-Shot-2014-02-06-at-5_24_34-PM-1.png) ![...](https://blog.jove.com/hubfs/Imported_Blog_Media/Screen-Shot-2014-02-06-at-5_24_34-PM-1.png) Researchers # Muscle Function, Cognitive Decline and Aging—This month in JoVE! Phil Meagher, JoVE Writer | Feb 07, 2014 [![](https://cloudfront.jove.com/img/icons/linkedin-in-brands_white.svg)](https://www.linkedin.com/shareArticle?mini=true&url=https://blog.jove.com/scientist-blog/muscle-function-cognitive-decline-and-aging-this-month-in-jove) [![](https://blog.jove.com/hubfs/Imported%20images/twitter-white.png)](http://www.twitter.com/share?url=https://blog.jove.com/scientist-blog/muscle-function-cognitive-decline-and-aging-this-month-in-jove) [![](https://cloudfront.jove.com/img/icons/facebook-square-brands_white.svg)](https://www.facebook.com/sharer/sharer.php?u=https://blog.jove.com/scientist-blog/muscle-function-cognitive-decline-and-aging-this-month-in-jove) Phil Meagher, JoVE Writer | Feb 07 2014 [![](https://cloudfront.jove.com/img/icons/linkedin-in-brands_white.svg)](https://www.linkedin.com/shareArticle?mini=true&url=https://blog.jove.com/scientist-blog/muscle-function-cognitive-decline-and-aging-this-month-in-jove) [![](https://blog.jove.com/hubfs/Imported%20images/twitter-white.png)](http://www.twitter.com/share?url=https://blog.jove.com/scientist-blog/muscle-function-cognitive-decline-and-aging-this-month-in-jove) [![](https://cloudfront.jove.com/img/icons/facebook-square-brands_white.svg)](https://www.facebook.com/sharer/sharer.php?u=https://blog.jove.com/scientist-blog/muscle-function-cognitive-decline-and-aging-this-month-in-jove) Don't miss this sneak-preview highlighting the novel research techniques coming your way [this month in JoVE](http://www.jove.com/video/5268/february-2014-this-month-in-jove)! In this short video, we explore [behavioral genetics](http://www.jove.com/video/51223/an-improved-method-for-accurate-rapid-measurement-flight-performance) with a modified 1970s [Drosophila](http://www.jove.com/science-education/5082/an-introduction-to-drosophila-melanogaster) flight assay; examine muscle function in aging and dystrophia in terms of "[calcium sparks](http://www.jove.com/video/50898/assessment-of-calcium-sparks-in-intact-skeletal-muscle-fibers)"; share a novel method for developing new treatments for voice and speech disorders by way of [lab-borne polyps](http://www.jove.com/video/51080/investigating-three-dimensional-flow-separation-induced-model-vocal); and more. http://www.youtube.com/watch?v=SOv6LRQNRzI Have you done research in any of the areas mentioned in this video? 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