Essays about: "brain pulse"

Showing result 1 - 5 of 21 essays containing the words brain pulse.

1. 1. Neurotactile Integration

   University essay from Lunds universitet/Avdelningen för Biomedicinsk teknik

   Author : Kalle Svensson; Julius Cewers; [2023]
   Keywords : Technology and Engineering;

   Abstract : The field of neural representation of sensory integration is an advanced topic with complex processes. The mechanisms of the brain are far from fully understood and are in need of further development to be implemented in clinical usages such as neuroprosthetics. READ MORE

3. 2. Synthesis of Fluorescent Analogues of FluoBar1 for Studying Protein Expression Rates in Living Cells

   University essay from Uppsala universitet/Organisk kemi

   Author : Victor Hellgren; [2022]
   Keywords : ;

   Abstract : L-type voltage gated calcium channels are membrane bound ion channels that regulate the intracellular concentration of calcium ions as a response to changes in the membrane potential. They exist in four isoforms and recent studies have brought extra attention to the Cav1. READ MORE

4. 3. DEVELOPMENT, VALIDATION AND APPLICATION OF A METHOD FOR DETERMINATION OF METABOLITE CONCENTRATIONS WITH PRECLINICAL MAGNETIC RESONANCE SPECTROSCOPY

   University essay from

   Author : Lukas Lundholm; [2021-05-10]
   Keywords : Medical physics; Basis sets; Metabolites; Quantification; Animal study; MRS;

   Abstract : Background: Information on the metabolic content in tissue has diagnostic and prognostic value when examining for example cancer and diseases of the brain. MR spectroscopy is a non-invasive method that allows quantification of metabolite concentrations in vivo, without the use of ionizing radiation, which makes the method highly attractive for both research and clinical applications. READ MORE

5. 4. Compensating for ultrasound frequency attenuation in tissue when determining tissue effective particle size

   University essay from Lunds universitet/Avdelningen för Biomedicinsk teknik

   Author : Karolina Sandell; [2021]
   Keywords : Technology and Engineering;

   Abstract : Giant cell arteritis is a disease the affects the arteries, for example the temporal artery. When affecting the temporal artery, it can cause serious consequences such as blindness and stroke. The existing methods for diagnosing the disease are invasive, time consuming and costly. READ MORE

6. 5. Venous Component Separation From a Pulse Oximeter Signal using Blind Source Separation with Ultrasound Imaging as Reference

   University essay from Lunds universitet/Avdelningen för Biomedicinsk teknik

   Author : Björn Walter; Stefan Piiroinen; [2021]
   Keywords : Photoplethysmogram; PPG; Ultrasound; Blind Source Separation; PCA; SOBI; venous component; Technology and Engineering;

   Abstract : Intradialytic hypotension (IDH) is a major drawback of haemodialysis and occurs in more than every fifth dialysis treatment. There is a need for real-time measurement, with an ability to detect IDH before it occurs. Photoplethysmography (PPG) may provide sufficient information about hemodynamic status to prevent IDH. READ MORE