Investigating the anatomy of the entorhinal cortex in varying species hos Københavns Universitet

Aim: To determine the location of the entorhinal cortex and comparative brain regions important for processing spatial memory in varying species (e.g. pigeons, fish and bats).

Project length: 6-12 months

Our lab is studying the evolution of the spatial navigation system across varying species. In some species the location of the entorhinal cortex is only loosely known with simple anatomical atlases present and in others, comparative brain regions are merely postulated. Using immunohistochemistry and Cresyl violet staining together with confocal/bright field imaging you will help pinpoint the anatomical location of the entorhinal cortex and/or its comparative brain region in one or more species. This work will be important for later anatomical dissections that will be performed using single cell RNA sequencing to identify the cell types in this region of the brain.

Techniques learned:

Histological sectioning

Histological staining

Immunohistochemistry

Confocal/Brightfield microscopy and image analysis

Supervisor: Associate Professor Vanessa Hall Contact: vh@sund.ku.dk

Our group and research: The Group for Brain Development and Disease is an inclusive and diverse research group that is composed of local and international researchers of varying age and background. The group collaborates with leading experts in a variety of different fields (bioinformaticians, neuroanatomists and developmental biologists and imaging experts) both nationally and internationally. It is expected that all group members thrive on achieving excellence, are an active team member and respect their peers and colleagues, irrespective of their gender or background. The group leader is also director of a non-profit organization that addresses gender inequality issues in academia and this is high on the priority list for her own research group. The group’s values include, providing positive feedback, rewarding excellence, envision BIG if starting small, being passionate about research, that growth and learning is in our DNA and that it’s all about the people. The research group was established in 2017 and has over the last years focused on categorizing the developing entorhinal cortex using single cell RNA sequencing, bioinformatics, MRI, Diffusion Tensor Imaging and immunohistochemistry technologies. The group has discovered the genotypes of several cells within the entorhinal cortex and that the entorhinal cortex forms in a parallel pattern atypical of the inside out typical formation of the rest of the neocortex. The entorhinal cortex is the brain region in focus for the group, as it is “ground zero” for the emergence of Alzheimer’s disease pathology. Understanding the uniqueness and intricacies of this part of the brain is important for better understanding Alzheimer’s disease, which could lead to novel treatments in the future. For more info see the group’s research page: https://ivh.ku.dk/english/research/pathobiological-sciences/brain-development-and-disease/

Bemærk: Du skal ofte bruge forhåndsgodkendelse fra dit universitet eller studievejleder for at sikre, at projekter eller specialeopgaver på SDU Jobbank vil blive accepteret som en del af dit studie. Kontakt de relevante aktører i god tid for at sikre, at du vælger det rette projekt.