Results 311 to 320 of about 361,703 (401)

The choroid plexus water density

Magnetic Resonance in Medicine, EarlyView.
Abstract Purpose To quantify normative ranges and circadian variability of the choroid plexus (ChP) water density in healthy adults. Methods Actigraphy assessments of circadian activity were performed for 5 days in healthy participants (n = 15; age = 28.5 ± 6.5 years) and subsequently participants underwent repeated, high spatial resolution proton ...
Abigail R. Dubois, Maeve Curtin, Kilian Hett, Melanie Leguizamon, Alexander K. Song, Maria Garza, Colin D. McKnight, Ciaran M. Considine, Manus J. Donahue   +8 more
wiley   +1 more source

Association between perivascular spaces, DTI-derived Indices, and choroid plexus with ventriculomegaly and white matter hyperintensity in idiopathic normal pressure hydrocephalus. [PDF]

Neurosurg Rev
He W, Zhou X, Chen Z, Lv J, Xu Q, Xia J, Jiang G.   +6 more
europepmc   +1 more source

Fabric on fabric: A conductive fabric‐based wearable coil using cutting plotter for MRI at 3T

Magnetic Resonance in Medicine, EarlyView.
Abstract Purpose Wearable coils fabricated using conductive threads have high resistance that limits SNR. The purpose of this work is to demonstrate the utility of conductive fabric as a coil conductor that can be fabricated using a cutting plotter.
Thejas Vishnu Ramesh, Sergio Martin‐Moreno, Folk W. Narongrit, Christopher J. S. Chang, Vitaliy L. Rayz, Joseph V. Rispoli   +5 more
wiley   +1 more source

Distinct Imaging Features of Peripheral Nerve Sheath Tumours in <i>NF2</i>-Related Schwannomatosis: A Case Report. [PDF]

Case Rep Neurol Med
Hanna K, Cristiana R, Natalie W, Alexander G, Thomas N, Hendrik R, Ulrich SM.   +6 more
europepmc   +1 more source

Persistent Facial Nodules in an Elderly Patient

JEADV Clinical Practice, EarlyView.
Qian Ding, Qin‐Si Liu, Heng‐Guang Zhao   +2 more
wiley   +1 more source

Ex vivo human brain volumetry: Validation of MRI measurements

Magnetic Resonance in Medicine, EarlyView.
Abstract Purpose The volume of in vivo human brains is determined with various MRI measurement tools that have not been assessed against a gold standard. The purpose of this study was to validate the MRI brain volumes by scanning ex vivo, in situ specimens, which allows the extraction of the brain after the scan to compare its volume with the gold ...
Amy Gérin‐Lajoie, Walter Adame‐Gonzalez, Eve‐Marie Frigon, Liana Guerra Sanches, Anna Nayouf, Denis Boire, Mahsa Dadar, Josefina Maranzano   +7 more
wiley   +1 more source

Multifractal and lacunarity features of retinal microvasculature in migraine: an optical coherence tomography angiography study. [PDF]

BMC Ophthalmol
Gürpınar A, Süllü Y.
europepmc   +1 more source

Predictive Values of Preoperative Compound Muscle Action Potential Amplitude for Surgical Outcomes in Idiopathic Ulnar Neuropathy at the Elbow

Muscle &Nerve, EarlyView.
ABSTRACT Introductions/Aims Despite numerous studies on ulnar neuropathy at the elbow (UNE), the predictive value of preoperative compound muscle action potential (CMAP) amplitude for postoperative intrinsic function remains unclear. This study aimed to evaluate the predictive values of preoperative CMAP amplitude for surgical outcomes in idiopathic ...
Jae‐Yong Cho, Hyeong‐Jun Rhyu, Hyun‐Kyo Kim, Hee‐Soo Kim, Won‐Taek Oh, Il‐Hyun Koh, Yun‐Rak Choi   +6 more
wiley   +1 more source

Takayasu retinopathy unveiling underlying Takayasu arteritis: a case report. [PDF]

BMC Ophthalmol
Rana V, Sharma V, Kishore K, Thakur E, Goenka R, Markan A, Kaushik J.   +6 more
europepmc   +1 more source

The Petrosquamous Septum in Children—A Misleading Obstacle or Reliable Landmark? A Radioanatomical Study

Otolaryngology–Head and Neck Surgery, EarlyView.
Abstract Objective To evaluate the petrosquamous septum in children under 5 years of age and its usefulness as a surgical landmark using computed tomography (CT); to identify petrosquamous stalactite and its relationship to the ossicular chain and external acoustic meatus is also described. Study Design Retrospective review of CT scans.
Tomasz Wojciechowski, Adrian Drożdż, Tymon Skadorwa   +2 more
wiley   +1 more source