Essays about: "Electrophysiological Signals"

Showing result 1 - 5 of 12 essays containing the words Electrophysiological Signals.

1. 1. Error-related potentials and error awareness : A meta-analysis

   University essay from Högskolan i Skövde/Institutionen för biovetenskap

   Author : Karlien De Temmerman; [2023]
   Keywords : Error-related negativity; error‐related positivity; meta‐analysis; error monitoring; error awareness;

   Abstract : Performance monitoring is a crucial metacognitive function that allows for adaptive behaviour. Electrophysiological studies on error monitoring specifically, have shown how error trials in different tasks elicit two distinct signatures, the error-related negativity (ERN) and the error positivity (Pe). READ MORE

3. 2. EVOKED PHASE COHERENCE AS A BIOMARKER FOR ADAPTIVE NEUROMODULATION IN RAT MODEL OF PARKINSON'S DISEASE

   University essay from Umeå universitet/Institutionen för psykologi

   Author : Love Zackrisson; [2023]
   Keywords : Adaptive; Closed Loop; Neuromodulation; Parkinson’s Disease; Rat model; 6-OHDA; ITC; Phase Coherence; Bayesian Model; Classifier; Spinal Cord Stimulation; Deep Brain Stimulation.; Adaptiv; Closed Loop; Neuromodulation; Parkinson’s Sjukdom; Råttmodell; 6-OHDA; ITC; Faskoherens; Bayesiansk Modell; Klassificerare; Ryggradsstimulering; Djup Hjärnstimulering.;

   Abstract : Neuromodulation, such as spinal cord stimulation (SCS) and deep brain stimulation (DBS), has been shown to modulate pathophysiological brain activity and provide symptomatic therapy for several neurological disorders, including Parkinson’s Disease. The effectiveness of this therapy could likely be further improved by neuromodulation that is adaptive, delivering stimulation more selectively, by monitoring a biomarker in recorded brain signals, which indicates the presence of a pathological state. READ MORE

4. 3. Deep Learning for Driver Sleepiness Classification using Bioelectrical Signals and Karolinska Sleepiness Scale

   University essay from Linköpings universitet/Institutionen för medicinsk teknik

   Author : Maja Jonsson; Jennifer Brown; [2021]
   Keywords : Sleepiness detection; EEG; KSS; deep learning; driving; classification;

   Abstract : Driver sleepiness contributes to a large amount of all road traffic crashes. Developing an objective measurement of driver sleepiness in order to prevent eventual traffic accidents is desirable. READ MORE

5. 4. A 3D-printed  Fat-I BC-enabled prosthetic  arm: Control  based on brain neuronal data

   University essay from Uppsala universitet/Institutionen för informationsteknologi

   Author : Sahana Ravikumar; [2021]
   Keywords : ;

   Abstract : Neuroprosthetics enhance a variety of artificial devices that can beused to improve the quality of motor, sensory defects that emerge frombrain-injuries. Brain-Computer interface, as the name suggests,en compasses the interaction between brain and environment. READ MORE

6. 5. Electromagnetic Shielding of Fine Wires for Electrophysiological Sensing

   University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

   Author : Simon Mogren; [2020]
   Keywords : ;

   Abstract : Tests have been performed to determine whether electromagnetic shielding of fine wires for electrophysiological sensing is a possible way to reduce the external noise in recording of nervous signals. By shielding the wires with a layer of silver, forming a coaxial cable, a reduction of the received power on the lead of 11. READ MORE