PBRC NEURODIVERSITY SEMINAR
This weekly meeting explores comparative and evolutionary aspects of the nervous sytem as components of biodiversity in the broad sense, in keeping with PBRC's focus on biodiversity research, training and outreach. At least two approaches will be explored to linking in the "diversity" angle: comparison of neural adaptations in related organisms inhabiting different niches or ecosystems (e.g. terrestrial vs aquatic vertebrates) and comparison of convergently-evolved neural adaptations of markedly different organisms occupying similar ecological niches (e.g. fish vs euphausiids). Open to all interested students, faculty, postdocs, visitors, etc. "Journal club"-style format. Topics are chosen by participants and include discussion of current research as well as classic studies.
Please contact Dan Hartline (danh at pbrc.hawaii.edu) if you would like to be added to the distribution list.
Generally, we will cover several topics within a broad theme each semester, attempting to use comparisons among different taxa to gain insight into the roles the nervous system plays in generating and sculpting biological divesity. Reading for each topic will typically include a recent review paper, to be presented by the topic organizer(s), and several research papers, PDFs for which the organizer will distribute to participants the week before, assigning each to one or two participants for discussing.
Simultaneously serving as a graduate seminar course (Zoology 712), officially enrolled students are given priority in choice of topics and presentation dates. Each is expected to lead at least one (multiweek) topic area in the course of a semester (1 unit of credit). Students enrolled for a letter grade will have their grade partly (e.g. 60%) dependent on the discussions they lead and partly on their knowledgeable participation in the other discussions.
FALL 2013 MEETINGS
Meetings in Bekesy Lab Rm. 103A
TBA
First meeting TBA
This semester's theme: "Neurodiversity and Biological Clocks"
Andy Christie will orchestrate solidifying the theme areas and list of papers we will review. Contact him with any questions you might have (crabman at pbrc dot hawaii dot edu). We will focus on cases in which clock interactions with the nervous system play pivotal roles in an organism's adaptiveness, including:
- Circadian rhythms, including sun compasses
- Lunar rhythms, including tidal cycles
- Annual rhythms, including diapause
"Auditors" with interest/expertise in specific scheduled topics are welcome. Contact Andy for
information on the likely presentation date.
Previous topics
- Fall 2012: Diversity in the neuroecology of predator-prey interactions
- Spring 2012: Comparative and evolutionary neuroecology (copepod myelin biogeography; electroreception; ultrasonic audition; zombies; magnetoreception)
- Fall 2011: Diversity and evolution of glia: glia structure & evolution; phagocytosis, glial markers,
neurogenesis by fish gllia, glial plasticity, glial blood-brain barrier, myelin phylogeny and trophic roles
- Spring 2010: Mechano and electroreception; mechanoreception in arthropods, hydrodynamic receptors, crickets, copepods, spider; electroreception in paddlefish, platypus, shark; molluscan inking; anemone fish; guppy color
- Fall 2009: Diversity in sensory systems (settling, chemoreception, magnetoreception, mostion-detection, fish vision, kairomones, lateral line)
- Spring 2009: (diverse) invertebrate myelin, neuroactive components of cubozoan venom, diversity in central pattern generation, stress-response/aggression, comparative studies of nervous system diseases, plasticity, biological clocks
evolution of neuronal development, tetrodotoxin resistance: snakes vs newts, comparative studies on Dipteran flight control, diversity in neuropeptides, control of cephalopod chromatophores
- Spring 2004: Organizer: Adam Dewan -- comparative neurobiology of arginine vasotocin