'Hemodynamic response' diaporamas de présentation

Hemodynamic response - PowerPoint PPT Presentation

Spatial & Temporal Properties (cont.) Signal and Noise

Spatial & Temporal Properties (cont.) Signal and Noise

Spatial & Temporal Properties (cont.) Signal and Noise. BIAC Graduate fMRI Course October 5, 2004. Temporal Resolution. What temporal resolution do we want?. 10,000-30,000ms: Arousal or emotional state 1000-10,000ms: Decisions, recall from memory 500-1000ms: Response time

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1.34k views • 130 slides
Peter A. Bandettini, Ph.D Unit on Functional Imaging Methods & 3T Neuroimaging Core Facility

Peter A. Bandettini, Ph.D Unit on Functional Imaging Methods & 3T Neuroimaging Core Facility

The Future 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. Diff. tensor. Technology. Mg +. 7T. >8 channels. 1.5T,3T, 4T. EPI on Clin. Syst.

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615 views • 61 slides
Peter A. Bandettini, Ph.D Unit on Functional Imaging Methods & 3T Neuroimaging Core Facility

Peter A. Bandettini, Ph.D Unit on Functional Imaging Methods & 3T Neuroimaging Core Facility

Squeezing Neuronal Information from Hemodynamics. Peter A. Bandettini, Ph.D Unit on Functional Imaging Methods & 3T Neuroimaging Core Facility Laboratory of Brain and Cognition National Institute of Mental Health. Neuronal. Activation. Measured. Signal. Hemodynamics. Noise. ?. ?.

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451 views • 45 slides
Nonparametric Inference of Hemodynamic Response for fMRI data

Nonparametric Inference of Hemodynamic Response for fMRI data

Nonparametric Inference of Hemodynamic Response for fMRI data. Tingting Zhang University of Virginia. Joint work with Fan Li Data from Duke Department of Psychology Lab of Ahmad Hariri. Real Problem. Data fMRI data under a specific experimental design

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504 views • 38 slides
Anesthesia For Intracranial Aneurysms

Anesthesia For Intracranial Aneurysms

Anesthesia For Intracranial Aneurysms. Objectives. Understand the incidence and pathophysiology of aneurysms Considerations in management of aneurysms Anesthetic management New considerations in management of intracranial aneurysms. Incidence. 75% of subarachnoid hemorrhages

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863 views • 37 slides
Experimental Design and Analysis in Functional MRI

Experimental Design and Analysis in Functional MRI

Experimental Design and Analysis in Functional MRI. Thomas M. Talavage School of Electrical and Computer Engineering, Purdue University Department of Biomedical Engineering, Purdue University Department of Radiology, Indiana University School of Medicine. Overview.

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459 views • 31 slides
Anesthesia with Cardiac Tamponade

Anesthesia with Cardiac Tamponade

Anesthesia with Cardiac Tamponade. By R3 ???. Brief history (1). A 1 y/o female patient, about 10.9 kg. Congenital VSD was diagnosed at birth. VSD repair was performed in 93-07-26 in NTUH. No residual VSD was noted in f/u TTE report. Brief history (2).

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2.88k views • 26 slides
Matlab course - Program

Matlab course - Program

Matlab course - Program. Today Basic matrix operations Basic visualization. Images and plots Thursday Programming, scripts, more visualization Friday Graphical user interfaces and advanced visualizaton Any suggestions wellcome, only today is fairly set. Matlab course - introduction.

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440 views • 23 slides
Richard Lamb - Optical Imaging to Measure Cognitive Processes While Playing Serious Educational Games

Richard Lamb - Optical Imaging to Measure Cognitive Processes While Playing Serious Educational Games

Richard Lamb, Associate Professor, University at Buffalo The State University of New York This presentation was given at the 2016 Serious Play Conference, hosted by the UNC Kenan-Flagler Business School. This talk outlined a study and the implications for the use of optical imaging techniques to examine student learning gains while using a Serious Educational Game.

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202 views • 20 slides
BOLD fMRI

BOLD fMRI

BOLD fMRI. What is fMRI ?. fMRI stands for Functional MRI Functional MRI measures a physiological process in real time; it looks at the function rather than the structure. What is BOLD fMRI ?. BOLD stands for Blood Oxygen Level Dependent

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609 views • 16 slides

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