Lecture

Functional Brain Circuits

Graph Chat

Chat with Graph Search

Ask any question about EPFL courses, lectures, exercises, research, news, etc. or try the example questions below.

DISCLAIMER: The Graph Chatbot is not programmed to provide explicit or categorical answers to your questions. Rather, it transforms your questions into API requests that are distributed across the various IT services officially administered by EPFL. Its purpose is solely to collect and recommend relevant references to content that you can explore to help you answer your questions.

In course

BIO-480: Neuroscience: from molecular mechanisms to disease

The goal of the course is to guide students through the essential aspects of molecular neuroscience and neurodegenerative diseases. The student will gain the ability to dissect the molecular basis of disease in the nervous system in order to begin to under ...

Description

This lecture explores the functional circuits of the brain related to sensory perception and external world representation. It covers topics such as the thalamus communication with the cortex, energy-saving mechanisms in the neocortex, self-generated sensory feedback significance, inhibitory control of instinctive behavior, minute-scale waves of activity in the entorhinal cortex, time perception in the brain, new models of human hearing via machine learning, and the role of the primary visual cortex. The presentation also delves into the divisions of the nervous system, including the forebrain, diencephalon, midbrain, and hindbrain, discussing structures like the thalamus, hypothalamus, and basal ganglia.

Instructors (4)

Bernard Schneider

Teaching & PhD PhD Students Yesica Gloria, Christian Schellhaas Past EPFL PhD Students Vanessa Laversenne, Sameer Mohammad Khaleel Nazeeruddin, Emma Charlotta Källstig Past EPFL PhD Students as codirector Philippe Guillaume Coune, Emilda Pino, Elisabeth Anne Dirren, Aurélien Lathuilière, Wojciech Janusz Bobela, Lu Zheng, Cylia Cloé Rochat Courses Methods: from disease models to therapy BIOENG-518 This course will describe methods underlying translational approaches from disease modeling an

Hilal Lashuel

2012-2013 Visiting Professor, Standford University. Stanford School of Medicine 2011- Associate Professor of Life Sciences-Brain Mind Institute-EPFL Dir. Laboratory of Chemical Biology of Neurodegeneration 2005-2011 Assistant Professor of Life Sciences-Brain Mind Institute-EPFL Dir. Laboratory of Molecular Neurobiology and Neuroproteomics 2005-2008 Director- EPFL Proteomic Core Facility 2002-2004 Instructor of Neurology- Harvard Medical School and Brigham and Women's Hospital 2001-2002 Sabbatical Fellow- Laboratory for Drug Discovery in Neurodegeneration Harvard Medical School, 2001-2002 Post-doctoral Fellow- Center for Neurologic Diseases Harvard Medical School and Brigham and Women's Hospital Advisor- Prof. Peter T. Lansbury 2000-2001 Research Scientist, The Picower Institute for Medical Research, Great Neck New York 1994-2000 PhD Student; Texas A&M University and the Scripps Research Institute Advisor- Prof. Jeffery W. Kelly 1990-1994 B.S. City University of New York, Brooklyn College Dr. Hilal A. Lashuel received his B.Sc. degree in chemistry from the City University of New York in 1994 and completed his doctoral studies at Texas A&M University and the Scripps Research Institute in 2000. After obtaining his doctoral degree, he became a research fellow at the Picower Institute for Medical Research in Long Island New York. In 2001, he moved to Harvard Medical School and the Brigham and Women's Hospital as a research fellow in the Center for Neurologic Diseases and was later promoted to an instructor in neurology at Harvard Medical School. During his tenure (2001-2004) at Harvard Medical School his work focused on understanding the mechanisms of protein misfolding and fibrillogenesis and the role of these processes in the pathogenesis of Parkinson's and Alzheimer's disease. In 2005 Dr. Lashuel moved Switzerland to join the Brain Mind Institute at the Swiss Federal Institute of Technology Lausanne as a tenure-track assistant professor in neurosciences. Currently, Dr. Lashuel is an associate professor of life sciences and the director of the laboratory of molecular and chemical biology of neurodegeneration. (http://lashuel-lab.epfl.ch/). Research efforts in the Lashuels laboratory focus on understanding the molecular mechanisms of neurodegeneration and developing novel strategies to diagnose and treat neurodegenerative diseases such as Alzheimers and Parkinsons disease. Research in the Lashuel lab is funded by several international funding agencies and foundations, including the Swiss National Science Foundation, European FP7 program (Marie Curie and ERC grants), Human Science Frontiers, Strauss Foundation, Cure the Huntingtons disease foundation and Michael J Fox foundation and is supported by collaborations with pharmaceutical and biotech companies (http://lashuel-lab.epfl.ch/page-50538-en.html), Nestle, Merck-Serono, AC Immune and Johnson and Johnson. Dr. Lashuels research has resulted in the characterization of novel quaternary structure intermediates on the amyloid pathway, identification of potential therapeutic targets, and new hypotheses concerning the mechanisms of pathogenesis in Alzheimers disease, Parkinsons disease and related disorders. Dr. Lashuel scientific contribution to this field includes i) more than100 publications in major peer reviewed journals including Nature journals, Cell, PNAS, JBC, J. Neuroscience JACS, and Angewandtie Chemie; ii) three patents on novel strategies for preventing protein aggregation and treating autoimmune and inflammatory diseases; iii) more than 150 invited lectures since 2002 and more than 5500 citations (7800 citation-Google Scholar) since 1996. Dr. Lashuel has received several pre-doctoral and post-doctoral awards and fellowships and was the recipient of two prestigious awards given to young investigators; Human Science Frontiers young investigator research award and the European Research Council (ERC) starting independent researcher grant and the ERC proof of concept award (2013) These awards provide more than $2.5 Million to Dr. Lashuel to translate some of his ideas and projects into novel strategies for diagnosing and treating neurodegenerative diseases such as Alzheimers and Parkinsons disease. Dr. Lashuel has chaired and co-organized several international conferences and serves as an academic editor for PLoS ONE, an associate editor for frontiers of molecular neuroscience, member of the Editorial advisory board of ChemBioChem and ad hoc reviewer for several international scientific journals and funding agencies.

Official source

Ontological neighbourhood

Biology

Anatomy: Neuroanatomy

Related concepts (32)

Cerebral cortex

The cerebral cortex, also known as the cerebral mantle, is the outer layer of neural tissue of the cerebrum of the brain in humans and other mammals. The cerebral cortex mostly consists of the six-layered neocortex, with just 10% consisting of allocortex. It is separated into two cortices, by the longitudinal fissure that divides the cerebrum into the left and right cerebral hemispheres. The two hemispheres are joined beneath the cortex by the corpus callosum. The cerebral cortex is the largest site of neural integration in the central nervous system.

Thalamus

The thalamus (from Greek θάλαμος, "chamber") is a large mass of gray matter located in the dorsal part of the diencephalon (a division of the forebrain). Nerve fibers project out of the thalamus to the cerebral cortex in all directions, allowing hub-like exchanges of information. It has several functions, such as the relaying of sensory signals, including motor signals to the cerebral cortex and the regulation of consciousness, sleep, and alertness.

Forebrain

In the anatomy of the brain of vertebrates, the forebrain or prosencephalon is the rostral (forward-most) portion of the brain. The forebrain (prosencephalon), the midbrain (mesencephalon), and hindbrain (rhombencephalon) are the three primary brain vesicles during the early development of the nervous system. The forebrain controls body temperature, reproductive functions, eating, sleeping, and the display of emotions.

Midbrain

The midbrain or mesencephalon is the rostral-most portion of the brainstem connecting the diencephalon and cerebrum with the pons. It consists of the cerebral peduncles, tegmentum, and tectum. It is functionally associated with vision, hearing, motor control, sleep and wakefulness, arousal (alertness), and temperature regulation. The name comes from the Greek mesos, "middle", and enkephalos, "brain". The midbrain is the shortest segment of the brainstem, measuring at less than 2cm in length.

Metencephalon

The metencephalon is the embryonic part of the hindbrain that differentiates into the pons and the cerebellum. It contains a portion of the fourth ventricle and the trigeminal nerve (CN V), abducens nerve (CN VI), facial nerve (CN VII), and a portion of the vestibulocochlear nerve (CN VIII). The metencephalon develops from the higher/rostral half of the embryonic rhombencephalon, and is differentiated from the myelencephalon in the embryo by approximately 5 weeks of age.

Related lectures (50)

Vision Research to Clinical Therapy

Explores vision research, optic nerve regeneration, and bio-realistic models in the mouse visual cortex, focusing on optic nerve stimulation and visual learning.

Brain Anatomy

Covers the divisions of the nervous system, brain structure, cranial nerves, and brain conditions.

Vision: systems & circuits

Explores receptive fields, visual brain areas, evolution-driven differences in visual pathways, and neural mechanisms underlying escape behavior.

Motor Control in Vertebrates

Explores the hierarchical organization of motor control in vertebrates and layered control architectures.

Cranial Nerves and Muscles of the Head: Anatomy Overview