submitted by MasJakob 1 hour ago
One of the surgical goals during the treatment of adolescent idiopathic scoliosis (AIS) is to preserve segments and thus mobility while achieving a well-balanced spine on all planes. The transforaminal interbody fusion (TLIF) technique allows for a significant degree of rotational correction and ...
submitted by rancei 1 hour ago
Developmental dyslexia is a condition in which children encounter difficulty learning to read in spite of adequate instruction. Although considerable effort has been expended trying to identify the source of the problem, no single solution has been agreed upon. The current study explored a new hy...
submitted by edihioran 1 hour ago
Employment opportunities for people with developmental disabilities (DD) have improved in the last several decades. There is increasing focus on helping people with DD sample more diverse employment options, including running their own businesses. The present study (1) evaluated the effects of a ...
submitted by rojish 2 hours ago
Folate deficiency has been linked to neurodegenerative and stress-related diseases such as stroke, dementia and depression. The role of the neurotrophins nerve growth factor (NGF) and neurotrophin-3 (NT-3) in stress-related disorders and neurodegeneration has garnered increasing attention in rece...
submitted by prenciss 2 hours ago
Microscopic polyangiitis associated with antineutrophil cytoplasmic antibodies directed against myeloperoxidase rarely affects the central nervous system, and this is common in the presence of other organ involvement. The authors report the case of a 12-year-old girl who presented with multiple a...
submitted by imavect 2 hours ago
Neurologists increasingly recognize that critically ill patients are at high risk for seizures, particularly nonconvulsive seizures, and that neuromonitoring is a useful tool for diagnosing seizures and assessing brain function in these patients. Amplitude-integrated electroencephalography (EEG) ...
submitted by soroh 2 hours ago
Why do we need to sleep? What regulates when we sleep? And what dictates the number of hours we require? These are often viewed as three separate biological questions. Here, we propose they share molecular etiologies, whereby regulators of sleep schedules and sleep duration also govern the physio...
submitted by NoelKev 5 hours ago
Exploring EEG alpha oscillations has generated considerable interest, in particular with regards to the role they play in cognitive, psychomotor, psycho-emotional and physiological aspects of human life. However, there is no clearly agreed upon definition of what constitutes ‘alpha activity’ ...
submitted by ShamarDe 5 hours ago
Individuals carrying the *E4 allele of the apolipoprotein E gene (APOE) are at increased risk of developing Alzheimer's disease (AD). However, the biological mechanisms underlying this association are still unclear because of the complexity of the pathological processes that cause AD. Furthermore...
submitted by gellisy 5 hours ago
Alterations in lipoproteins are involved in the pathophysiology of Alzheimer’s disease (AD). For sporadic AD, the Apolipoprotein E (APOE) is recognized as a sole genetic risk factor. Apolipoprotein A1 (APOA1) has been suggested to bind amyloid β and promoter polymorphisms of the APOA1 gene wer...
submitted by marcottavio 7 hours ago
Scaffolding proteins of the neuronal post-synaptic density (PSD) are principal organizers of glutamatergic neurotransmission that bring together glutamate receptors and signaling molecules at discrete synaptic locations. Genetic alterations of individual PSD scaffolds therefore disrupt the functi...
submitted by chotokiloy 7 hours ago
In connection with dyslexia several authors have sought to employ stimuli of very high temporal frequency to isolate magnocellular contributions to visual tasks. It is here pointed out that considerable evidence indicate that the ability to see the very highest temporal frequencies is limited by ...
submitted by krisss02 7 hours ago
Leu-enkephalin analogues, in which the amide bonds were sequentially and systematically replaced either by ester or N-methyl amide bonds, were prepared using classical organic chemistry as well as solid phase peptide synthesis (SPPS). The peptidomimetics were characterized using competition bindi...
submitted by RoyCed 7 hours ago
Coupling Fourier transform infrared spectroscopy with focal plane array detectors at synchrotron radiation sources (SR-FTIR-FPA) has provided a rapid method to simultaneously image numerous biochemical markers in situ at diffraction limited resolution. Since cells and nuclei are well resolved at ...
submitted by kiyg 7 hours ago
In this study, we demonstrate the directed formation of small circuits of electrically active, synaptically connected neurons derived from the hippocampus of adult rats through the use of engineered chemically modified culture surfaces that orient the polarity of the neuronal processes. Although ...