Sökning: "Rat brain"

Visar resultat 1 - 5 av 25 uppsatser innehållade orden Rat brain.

1. 1. Investigation of Injury Predictors for Rat Neuro Trauma

   Master-uppsats, KTH/Medicinteknik och hälsosystem

   Författare :Rosetta Maglio; [2024]
   Nyckelord :Finite element method; Rat brain traumatic brain injury; Rat brain finite element model; Strain; Strain rate; Product of strain and strain rate; Rotational direction; Rotational duration; Injury prediction; Finita elementmetoden; Råtthjärnans finita elementmodell; Belastning; Belastningshastighet; Produkten av belastning och belastningshastighet; Rotationsriktning; Rotationstid; Skadeförutsägelse;

   Sammanfattning : A traumatic brain injury is usually caused by a direct impact to the head and is a common cause of disability and death all around the world. The most effective method to predict brain injury today, is to use a finite element head model. LÄS MER

3. 2. Localisation of Traumatic Brain Injury

   Kandidat-uppsats, KTH/Medicinteknik och hälsosystem

   Författare :Yogesh Sharma; MIchael Zewde Hägglund; [2023]
   Nyckelord :Traumatic Brain Injury TBI ; Rat brain; Finite Element Method FEM ; strain; localisation; thalamus; hypothalamus; neocortex; Traumatisk hjärnskada TBI ; Råtthjärna; Finita Element Metod FEM ; belastning; lokalisering; thalamus; hypotalamus; neocortex;

   Sammanfattning : TBI stands for Traumatic Brain Injury and refers to damage to the brain resulting from an external physical force, such as a blow, jolt, or penetrating injury to the head. Common causes of TBI include falls, motor vehicle accidents, sports injuries, and violence and has been linked to thousands of deaths and injuries in the US and the EU alike. LÄS MER

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

   Master-uppsats, Umeå universitet/Institutionen för psykologi

   Författare :Love Zackrisson; [2023]
   Nyckelord :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.;

   Sammanfattning : 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. LÄS MER

5. 4. Random Graph Models of a neocortical column in a rat’s brain and their topological statistical distributions

   Master-uppsats, Uppsala universitet/Tillämpad matematik och statistik

   Författare :Kieran Barber; [2022]
   Nyckelord :;

   Sammanfattning : .... LÄS MER

7. 5. The effects of IRAP-inhibitors in the brain

   Magister-uppsats, Uppsala universitet/Institutionen för farmaceutisk biovetenskap

   Författare :Dennis Josefsson; [2021]
   Nyckelord :IRAP; insulin-regulated aminopeptidase; IRAP-inhibitors; memory disorders; neurogenerative diseases; cognitive impairments;

   Sammanfattning : The increased understanding of underlying neurobiological processes and their connections to cognitive performance has opened new doors for novel therapeutic strategies that aim to prevent, and even reverse the effects of memory disorders, neurodegenerative diseases and other cognitive impairments. One of the new and exciting drug targets that has emerged as a result of this research is insulin-regulated aminopeptidase (IRAP). LÄS MER