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Neurosciences Commons

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Full-Text Articles in Neurosciences

Wwox P47t Partial Loss-Of-Function Mutation Induces Epilepsy, Progressive Neuroinflammation, And Cerebellar Degeneration In Mice Phenocopying Human Scar12, Tabish Hussain, Kevin Sanchez, Jennifer Crayton, Dhurjhoti Saha, Collene Jeter, Yue Lu, Martin Abba, Ryan Seo, Jeffrey L Noebels, Laura Fonken, C Marcelo Aldaz Apr 2023

Wwox P47t Partial Loss-Of-Function Mutation Induces Epilepsy, Progressive Neuroinflammation, And Cerebellar Degeneration In Mice Phenocopying Human Scar12, Tabish Hussain, Kevin Sanchez, Jennifer Crayton, Dhurjhoti Saha, Collene Jeter, Yue Lu, Martin Abba, Ryan Seo, Jeffrey L Noebels, Laura Fonken, C Marcelo Aldaz

Student and Faculty Publications

WWOX gene loss-of-function (LoF) has been associated with neuropathologies resulting in developmental, epileptic, and ataxic phenotypes of varying severity based on the level of WWOX dysfunction. WWOX gene biallelic germline variant p.Pro47Thr (P47T) has been causally associated with a new form of autosomal recessive cerebellar ataxia with epilepsy and intellectual disability (SCAR12, MIM:614322). This mutation affecting the WW1 protein binding domain of WWOX, impairs its interaction with canonical proline-proline-X-tyrosine motifs in partner proteins. We generated a mutant knock-in mouse model of Wwox P47T mutation that phenocopies human SCAR12. Wwox


One In Every Twenty-Six, Rey'na Riggans Jan 2023

One In Every Twenty-Six, Rey'na Riggans

Capstone Showcase

There is a disorder that is rather common within the world and yet is not well known. It is a something that affects one in every twenty-six individuals. It is called epilepsy. Epilepsy is a neurological disorder in which a person to experience bursts of random electrical activity within their brains, these bursts being called "seizures." This article discusses this disorder and goes into detail about the forms of it, procedures that are done to try and help those living with epilepsy, and artwork that is inspired by this disorder.


Accelerated Forgetting In People With Epilepsy: Pathologic Memory Loss, Its Neural Basis, And Potential Therapies, Sarah Ashley Steimel Phd Jan 2023

Accelerated Forgetting In People With Epilepsy: Pathologic Memory Loss, Its Neural Basis, And Potential Therapies, Sarah Ashley Steimel Phd

Dartmouth College Ph.D Dissertations

While forgetting is vital to human functioning, delineating between normative and disordered forgetting can become incredibly complex. This thesis characterizes a pathologic form of forgetting in epilepsy, identifies a neural basis, and investigates the potential of stimulation as a therapeutic tool. Chapter 2 presents a behavioral characterization of the time course of Accelerated Long-Term Forgetting (ALF) in people with epilepsy (PWE). This chapter shows evidence of ALF on a shorter time scale than previous studies, with a differential impact on recall and recognition. Chapter 3 builds upon the work in Chapter 2 by extending ALF time points and investigating the …