Magnetic Resonance Imaging News and Research

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Magnetic resonance imaging (MRI) is an imaging technique which physicians use for the diagnosis and treatment of medical conditions.

Alcohol affects threat-detecting brain circuits

New brain imaging research published this week shows that, after consuming alcohol, social drinkers had decreased sensitivity in brain regions involved in detecting threats, and increased activity in brain regions involved in reward.

29 Apr 2008

Effectiveness of decompression surgery in patients with cervical spinal cord injuries

Every year, nearly 12,000 individuals in the United States and Canada, mostly young adults, sustain a spinal cord injury (SCI). According to the Centers for Diseases Control and Prevention (CDC), SCI costs an estimated $9.7 billion each year in the United States alone.

29 Apr 2008

Scientists discover 4th major set of common genetic variants linked to risk of estrogen receptor-positive breast cancer

Scientists from deCODE genetics report the discovery of two common single-letter variants (SNPs) on chromosome 5 of the human genome that are associated with risk of estrogen receptor-positive (ER+) breast cancer.

27 Apr 2008

New insights into how the brain processes social, economic reward

Researchers have mapped the brain regions that process social standing and money rewards, yielding new insights that they said will aid understanding of the basis of social behaviors.

23 Apr 2008

Functional magnetic resonance imaging reveals brain circuitry associated with social status

Human imaging studies have for the first time identified brain circuitry associated with social status, according to researchers at the National Institute of Mental Health (NIMH) of the National Institutes of Health.

23 Apr 2008

Neuroimaging helps improve quality of life for brain tumor patients

A new neuroimaging study at the Montreal Neurological Institute and Hospital at McGill University aims to ensure the highest quality of life for patients by assessing their cognitive skills before, during, and after brain tumour surgery. This is done by mapping the important functional brain areas surrounding the tumour in order to decrease the risks during surgery.

21 Apr 2008

Iron nanoparticles spot tumor spread in patients with kidney cancer

Iron nanoparticles designed to collect in lymph nodes containing metastatic cancer cells have proven that they can help physicians detect metastatic spread of prostate cancer.

18 Apr 2008

New insights on early Parkinson's provided by advanced MRI

Parkinson's disease is a degenerative disorder of the brain affecting movement, speech, mood, behavior, thinking and sensation for which there is no known cause or cure.

17 Apr 2008

Measurement technology to investigate neurovascular coupling

Every two minutes in Germany, one person suffers a stroke. About one third of the affected do not survive the sudden lack of blood in the brain, many others are left with serious disabilities.

17 Apr 2008

Impairments in language development can be detected in infants as young as 3 months

Uncover how the brains of infants distinguish differences in sounds and it may become possible to correct language problems even before children start to speak, sparing them the difficulties that come from struggling with language.

11 Apr 2008

Ibuprofen and acetaminophen shown to increase muscle mass and muscle strength

Taking daily recommended dosages of ibuprofen and acetaminophen caused a substantially greater increase over placebo in the amount of quadriceps muscle mass and muscle strength gained during three months of regular weight lifting, in a study by physiologists at the Human Performance Laboratory, Ball State University.

7 Apr 2008

New type of imaging system illuminates tumors to nearly one-trillionth of a meter

Doctors' quest to see what is happening inside a living body has been hampered by the limits on detecting tiny components of internal structures and events.

1 Apr 2008

Radiologists use special MRI to identify brain cancer early

A special type of magnetic resonance imaging (MRI) can depict changes in blood volume in the brain that often precede cancerous transformation of brain tumors, according to a new study published in the April issue of the journal Radiology.

26 Mar 2008

MRI's high false positive rate has little impact on women's choice of preventive mastectomy

Magnetic resonance imaging (MRI) falsely detects breast cancer in five out of every six positive scans according to new research into the use of MRI for women with a high, inherited risk of developing the disease.

26 Mar 2008

MRI findings help forecast prostate cancer prognosis

Magnetic resonance imaging (MRI) findings in patients about to undergo radiation therapy for prostate cancer can help predict the likelihood that the cancer will return and spread post-treatment, according to a new study published in the April issue of the journal Radiology.

26 Mar 2008

MRI opens up promising new avenues for non-invasive diagnoses and classification of cancer

Doctors diagnose and prescribe treatment for brain tumors by studying, under a microscope, tumor tissue and cell samples obtained through invasive biopsy or surgery.

25 Mar 2008

New understanding of the differential effects of emotion regulation strategies on the human brain

Emotions play an important role in the lives of humans, and influence our behavior, thoughts, decisions, and interactions.

19 Mar 2008

Psychological stress resulting from the traumatic stress may damage this brain

Individuals who experience military combat obviously endure extreme stress, and this exposure leaves many diagnosed with the psychiatric condition of post-traumatic stress disorder, or PTSD.

19 Mar 2008

Trial of injectable microfoam for varicose veins

A small group of patients with a common heart defect who were treated for varicose veins with an injectable microfoam experienced no neurological, visual or cardiac changes as a result of the treatment, according to preliminary results from a phase II trial.

18 Mar 2008

Routinely used diagnostic approaches: only limited diagnostic sensitivity for bile duct cancer?

Surgery is the only curative treatment in patients with bile duct cancer.

14 Mar 2008

Magnetic Resonance Imaging News and Research

Further Reading

Alcohol affects threat-detecting brain circuits

Effectiveness of decompression surgery in patients with cervical spinal cord injuries

Scientists discover 4th major set of common genetic variants linked to risk of estrogen receptor-positive breast cancer

New insights into how the brain processes social, economic reward

Functional magnetic resonance imaging reveals brain circuitry associated with social status

Neuroimaging helps improve quality of life for brain tumor patients

Iron nanoparticles spot tumor spread in patients with kidney cancer

New insights on early Parkinson's provided by advanced MRI

Measurement technology to investigate neurovascular coupling

Impairments in language development can be detected in infants as young as 3 months

Ibuprofen and acetaminophen shown to increase muscle mass and muscle strength

New type of imaging system illuminates tumors to nearly one-trillionth of a meter

Radiologists use special MRI to identify brain cancer early

MRI's high false positive rate has little impact on women's choice of preventive mastectomy

MRI findings help forecast prostate cancer prognosis

MRI opens up promising new avenues for non-invasive diagnoses and classification of cancer

New understanding of the differential effects of emotion regulation strategies on the human brain

Psychological stress resulting from the traumatic stress may damage this brain

Trial of injectable microfoam for varicose veins

Routinely used diagnostic approaches: only limited diagnostic sensitivity for bile duct cancer?

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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