Buscar recursos académicos

ABSTRACT Background Current diagnosis of brain disease in dogs is dependent on imaging and cerebrospinal fluid (CSF) analysis, including total nucleated cell counts and albumin concentrations. Hypothesis/Objectives To de...

Abstract Accumulation of amyloid beta 1–42 (Aβ42) peptide in the extracellular space in the brain is a major observation in Alzheimer’s Disease (AD)-related pathology. Astrocytes are known to play pivotal role in cl...

Background Individual differences have been detected in individuals with opioid use disorders (OUD) in rehabilitation following protracted abstinence. Recent studies suggested that prediction models were effective for in...

Abstract Background Patients with hypermobile Ehlers-Danlos Syndrome (hEDS) are at risk of developing craniocervical instability (CCI). Iatrogenic causes of CCI in hEDS are underreported. We describe a case series of hED...

The theoretically unlimited spatial resolution of fluorescence nanoscopy often comes at the expense of time, contrast and increased dose of energy for recording. Here, we developed MoNaLISA, for Molecular Nanoscale Live ...

Abstract Background Suprasellar meningiomas are classically removed through several different surgical transcranial approaches, including the pterional transsylvian route. Recently, the indications for the transsphenoida...

Abstract Granuloprival degeneration is an uncommon form of cerebellar cortical degeneration (CCD). A 3‐month‐old Yorkshire Terrier and a 7‐month‐old Lagotto Romagnolo dog were presented with a history of progress...

BackgroundParkinson’s disease (PD) is a neurodegenerative disorder characterized by the loss of dopamine-producing neurons, which results in motor issues such as tremors, stiffness, and slowness of movement. In additio...

Abstract Pseudoabducens paralysis resulting in resting medial strabismus (esotropia) is a rare consequence of a contralateral paramedian thalamic ischemic infarction in people. To date, esotropia has been reported in dog...

Language and action systems are functionally coupled in the brain as demonstrated by converging evidence using Functional magnetic resonance imaging (fMRI), electroencephalography (EEG), transcranial magnetic stimulation...

Abstract Background Exercise training often produces less weight loss than expected, a phenomenon termed exercise-induced energy compensation, but the underlying mechanisms remain unclear. This study aimed to quantify me...

The race for continuous scaling has been fuelling the electronics industry for the last half a century, allowing unprecedented innovations and achievements. Undoubt‐ edly, silicon and, to some extent, III-V semiconduct...

Abstract Alzheimer’s disease (AD) is a prevalent and progressive neurodegenerative disease characterized by behavioral abnormalities, memory loss, and cognitive decline, presenting significant challenges for early diag...

Abstract Background Paramyotonia congenita and Brody disease are well‐described conditions in humans, characterized by exercise‐induced myotonic‐like muscle stiffness. A syndrome similar to Brody disease has been r...

Familial narcolepsy secondary to breed‐specific mutations in the hypocretin receptor 2 gene and sporadic narcolepsy associated with hypocretin ligand deficiencies occur in dogs. In this report, a pituitary mass is desc...

Abstract Neural populations that are able to extract quantitative information from multiple sensory domains are essential for the survival of numerous species. How quantity is encoded across different senses is far from ...

Abstract Mutations in the presenilin (PS/PSEN) genes cause early-onset familial Alzheimer’s disease (AD) by enhancing cerebral accumulation of amyloid-β (Aβ) peptides and microtubule-associated protein tau (MAPT). Ho...

Abstract Background Fat embolism syndrome (FES) is commonly associated with orthopedic trauma, but the diagnosis is challenging with an uncommon nontraumatic cause. It is difficult to discriminate from thrombo-embolism i...

Abstract Background Acquired narcolepsy has rarely been reported in veterinary medicine. Objective To describe the presentation, clinicopathological features, diagnostic imaging findings, and management of dogs with susp...

Paraneoplastic syndromes (PNS) are triggered by an altered immune system response to a neoplasm. The symptoms of PNS usually precede malignancy making its diagnosis difficult. They are rarely associated with breast cance...

Abstract Background Primary central nervous system lymphoma (PCNSL) can be differentiated from glioblastoma multiforme (GBM) using positron emission tomography (PET) with [18F]fluoro-2-deoxy-D-glucose (FDG). However, dif...

Background and purpose: Dose accumulation in reirradiation can contribute to both treatment outcomes and safe cumulative doses. We demonstrated consensus strategies on dose accumulation for three clinical reirradiation s...

Magnetic Resonance Imaging is one of the most important medical imaging techniques for the investigating diseases of the human brain. A novel method for automatic segmentation Magnetic resonance brain image framework is ...

Radiofármacos são medicamentos utilizados na Medicina Nuclear para avaliar funções biológicas e patofisiológicas, realizar estudos do funcionamento do cérebro e diversas outras enfermidades, assim comodesenvolve...