'Cmro 2' diaporamas de présentation

Spatial, Temporal, and Interpretive Limits of Functional MRI

Spatial, Temporal, and Interpretive Limits of Functional MRI. Peter A. Bandettini, Ph.D Unit on Functional Imaging Methods & 3T Neuroimaging Core Facility Laboratory of Brain and Cognition National Institute of Mental Health. time. Anatomic. Functional. Echo-Planar Imaging.

1.09k views • 107 slides

Choosing the Optimal Sequences and Strategies for Functional MRI

Choosing the Optimal Sequences and Strategies for Functional MRI. Peter A. Bandettini, Ph.D Unit on Functional Imaging Methods Laboratory of Brain and Cognition National Institute of Mental Health. Variables to Optimize. Information Content Sensitivity Speed Resolution Image quality.

907 views • 89 slides

Recent advances in Magnetic Resonance Imaging

Recent advances in Magnetic Resonance Imaging. Peter Fransson MR Research Center, Cognitive Neurophysiology Dept. of Clinical Neuroscience, Karolinska Institute. Overview. Brief recap : MRI Physics Image acquisition speed is of essence… Functional Magnetic Resonance Imaging

1.4k views • 62 slides

BOLD fMRI

BOLD fMRI. BIAC Graduate fMRI Course October 5, 2005. Why do we need to know physics/physiology of fMRI?. To understand the implications of our results Interpreting activation extent, timing, etc. Determining the strength of our conclusions Exploring new and unexpected findings

890 views • 54 slides

BOLD fMRI

BOLD fMRI. BIAC Graduate fMRI Course October 5, 2005. Why do we need to know physics/physiology of fMRI?. To understand the implications of our results Interpreting activation extent, timing, etc. Determining the strength of our conclusions Exploring new and unexpected findings

593 views • 54 slides

BOLD fMRI

BOLD fMRI. BIAC Graduate fMRI Course October 1, 2003. Why do we need to know physics/physiology of fMRI?. To understand the implications of our results Interpreting activation extent, timing, etc. Determining the strength of our conclusions Exploring new and unexpected findings

776 views • 52 slides

BOLD fMRI

BOLD fMRI. Why do we need to know physics/physiology of fMRI?. To understand the implications of our results Interpreting activation extent, timing, etc. Determining the strength of our conclusions Exploring new and unexpected findings To understand limitations of our method

392 views • 38 slides

Neuropharmacology

Neuropharmacology. Presentors: Dr. Shalini Kalyanaraman Dr. Bikram Moderator: Dr. Vimi Rewari. www.anaesthesia.co.in anaesthesia.co.in@gmail.com. Effect of Anaesthetic Agents. Inhalation Agents Intravenous induction agents Muscle Relaxants Opioids. CBF CMRO 2 ICP CO 2 Reactivity

748 views • 37 slides

Intracranial Hypertension

Intracranial Hypertension. Historical Perspective. Alexander Monro 1783 described cranial vault as non expandable and brain as non compressible so inflow and out flow blood must be equal Kelli blood volume remains constant Cushing incorporated the CSF into equation 1926

1.01k views • 32 slides

BRAIN AND ANESTHESIA

678 views • 32 slides

BRAIN AND ANESTHESIA

804 views • 32 slides

Intracranial Hypertension

626 views • 31 slides

Project 4 - aims

422 views • 28 slides

QUANTIFICATION OF PERFUSION CHANGES DURING A MOTOR TASK USING ASL.

QUANTIFICATION OF PERFUSION CHANGES DURING A MOTOR TASK USING ASL. P. VILELA (1) , M. PIMENTEL (2) , I. SOUSA (3) , P. FIGUEIREDO (3) 1 – NEURORADIOLOGY - IMAGING DEPARTMENT, HOSPITAL DA LUZ, LISBON, PORTUGAL; 2 - FACULDADE DE CIÊNCIAS E TECNOLOGIA, UNIVERSIDADE NOVA, LISBON, PORTUGAL;

287 views • 19 slides

Cerebral Protection Strategies

Cerebral Protection Strategies. Eddy M. Feliz, MD Boston University School of Medicine. Objectives. Define cerebral metabolism Explain cerebral ischemia Strategies to protect from cerebral ischemia. Cerebral Metabolism. 2 components: Functional – 60% O 2 Cellular integrity – 40% O 2.

1.85k views • 18 slides