Normalization of cerebral volumes by use of intracranial volume: implications for longitudinal quantitative MR imaging
JL Whitwell, WR Crum, HC Watt… - American journal of …, 2001 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: MR-based volumetric measures of cerebral structures are
increasingly used for diagnostic purposes and to measure progression of atrophy. Variations …
increasingly used for diagnostic purposes and to measure progression of atrophy. Variations …
Measuring brain volume by MR imaging: impact of measurement precision and natural variation on sample size requirements
RG Steen, RM Hamer… - American journal of …, 2007 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: To determine the sample size needed to provide
adequate statistical power in studies of brain volume by MR imaging, we examined the …
adequate statistical power in studies of brain volume by MR imaging, we examined the …
Fully‐automated volumetric MRI with normative ranges: translation to clinical practice
JB Brewer - Behavioural neurology, 2009 - Wiley Online Library
Neurodegenerative disorders, such as Alzheimer's disease (AD), are associated with
characteristic patterns of neuropathological spread in the brain. Disease progression is …
characteristic patterns of neuropathological spread in the brain. Disease progression is …
Intracranial volume and Alzheimer disease: evidence against the cerebral reserve hypothesis
Background Total intracranial volume (TIV) measurement commonly is used to correct for
variations in premorbid brain size in imaging studies of cerebral structures in Alzheimer …
variations in premorbid brain size in imaging studies of cerebral structures in Alzheimer …
How does the accuracy of intracranial volume measurements affect normalized brain volumes? Sample size estimates based on 966 subjects from the HUNT MRI …
BACKGROUND AND PURPOSE: The intracranial volume is commonly used for correcting
regional brain volume measurements for variations in head size. Accurate intracranial …
regional brain volume measurements for variations in head size. Accurate intracranial …
Brain volume, intracranial volume, and dementia
ED Bigler, DF Tate - Investigative radiology, 2001 - journals.lww.com
Abstract Bigler EK, Tate DF. Brain volume, intracranial volume, and dementia. Invest Radiol
2001; 36: 539–546. rationale and objectives. Using a large magnetic resonance (MR) …
2001; 36: 539–546. rationale and objectives. Using a large magnetic resonance (MR) …
Reliability of in vivo volume measures of hippocampus and other brain structures using MRI
G Bartzokis, J Mintz, P Marx, D Osborn… - Magnetic resonance …, 1993 - Elsevier
Volume reductions of the hippocampus are associated with Alzheimer's disease,
schizophrenia, and epilepsy. We used clinically available MRI methods (2D acquisition; …
schizophrenia, and epilepsy. We used clinically available MRI methods (2D acquisition; …
[HTML][HTML] Intracranial volume estimated with commonly used methods could introduce bias in studies including brain volume measurements
R Nordenskjöld, F Malmberg, EM Larsson, A Simmons… - Neuroimage, 2013 - Elsevier
In brain volumetric studies, intracranial volume (ICV) is often used as an estimate of pre-
morbid brain size as well as to compensate for inter-subject variations in head size …
morbid brain size as well as to compensate for inter-subject variations in head size …
Correction for intracranial volume in analysis of whole brain atrophy in multiple sclerosis: the proportion vs. residual method
Two techniques that correct (normalize) regional and whole brain volumes according to
head size—the proportion method (tissue-to-intracranial volume ratio) and the residual …
head size—the proportion method (tissue-to-intracranial volume ratio) and the residual …
Comparative reliability of total intracranial volume estimation methods and the influence of atrophy in a longitudinal semantic dementia cohort
G Pengas, JMS Pereira, GB Williams… - Journal of …, 2009 - Wiley Online Library
ABSTRACT BACKGROUND AND PURPOSE Total intracranial volume (TIV) as a measure
of premorbid brain size is often used to correct volumes of interest for interindividual …
of premorbid brain size is often used to correct volumes of interest for interindividual …