mri scanner Search Results


mri scanner  (Philips Healthcare)
86
Philips Healthcare mri scanner
Mri Scanner, supplied by Philips Healthcare, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/mri scanner/product/Philips Healthcare
Average 86 stars, based on 1 article reviews
mri scanner - by Bioz Stars, 2026-06
86/100 stars
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mri scanner  (Siemens Healthineers)
86
Siemens Healthineers mri scanner
Mri Scanner, supplied by Siemens Healthineers, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/mri scanner/product/Siemens Healthineers
Average 86 stars, based on 1 article reviews
mri scanner - by Bioz Stars, 2026-06
86/100 stars
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1.5 t mri scanner  (Canon inc)
90
Canon inc 1.5 t mri scanner
1.5 T Mri Scanner, supplied by Canon inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/1.5 t mri scanner/product/Canon inc
Average 90 stars, based on 1 article reviews
1.5 t mri scanner - by Bioz Stars, 2026-06
90/100 stars
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magneton triotrim 3t mri scanner  (Siemens AG)
90
Siemens AG magneton triotrim 3t mri scanner
Magneton Triotrim 3t Mri Scanner, supplied by Siemens AG, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/magneton triotrim 3t mri scanner/product/Siemens AG
Average 90 stars, based on 1 article reviews
magneton triotrim 3t mri scanner - by Bioz Stars, 2026-06
90/100 stars
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somatom vision 1.5-t magnetic resonance imaging (mri) scanner  (Siemens AG)
90
Siemens AG somatom vision 1.5-t magnetic resonance imaging (mri) scanner
Somatom Vision 1.5 T Magnetic Resonance Imaging (Mri) Scanner, supplied by Siemens AG, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/somatom vision 1.5-t magnetic resonance imaging (mri) scanner/product/Siemens AG
Average 90 stars, based on 1 article reviews
somatom vision 1.5-t magnetic resonance imaging (mri) scanner - by Bioz Stars, 2026-06
90/100 stars
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3t mri scanner  (ISOL Technology Inc)
90
ISOL Technology Inc 3t mri scanner
3t Mri Scanner, supplied by ISOL Technology Inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/3t mri scanner/product/ISOL Technology Inc
Average 90 stars, based on 1 article reviews
3t mri scanner - by Bioz Stars, 2026-06
90/100 stars
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tabletop mri scanner  (Alegre Science Inc)
90
Alegre Science Inc tabletop mri scanner
Tabletop Mri Scanner, supplied by Alegre Science Inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/tabletop mri scanner/product/Alegre Science Inc
Average 90 stars, based on 1 article reviews
tabletop mri scanner - by Bioz Stars, 2026-06
90/100 stars
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mri-scanner ppg and respiration belt  (Siemens AG)
90
Siemens AG mri-scanner ppg and respiration belt
Multimodal data from one arbitrarily selected subject, with grey bars indicating subsequent BHs. (a) Aestiva/5 continuous fingertip PPG pulsations, (b) Aestiva/5 monitor etCO2 signal for <t>respiration</t> from nasal cannula. For this subject, BH5 was excluded due to spontaneous inhalation (marked with blue arrow). (c) Amplitude of preprocessed MREG BOLD signal from anterior cingulate cortex (x = −6 mm, y = 39 mm, z = 0 mm, 4 mm spherical ROI in MNI space). (d) Magnified view of preprocessed MREG BOLD signal during BH2. (e) Band-pass filtered cardiovascular MREG signal during BH2. Inlay depicts a single pulse amplitude peak-to-peak (red vertical line) calculation. (f) Red envelope curve of cardiovascular pulse amplitude peak to peak (PtP) signal derived from (e).
Mri Scanner Ppg And Respiration Belt, supplied by Siemens AG, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/mri-scanner ppg and respiration belt/product/Siemens AG
Average 90 stars, based on 1 article reviews
mri-scanner ppg and respiration belt - by Bioz Stars, 2026-06
90/100 stars
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0.35t split bore siemens mri scanner  (Siemens AG)
90
Siemens AG 0.35t split bore siemens mri scanner
Multimodal data from one arbitrarily selected subject, with grey bars indicating subsequent BHs. (a) Aestiva/5 continuous fingertip PPG pulsations, (b) Aestiva/5 monitor etCO2 signal for <t>respiration</t> from nasal cannula. For this subject, BH5 was excluded due to spontaneous inhalation (marked with blue arrow). (c) Amplitude of preprocessed MREG BOLD signal from anterior cingulate cortex (x = −6 mm, y = 39 mm, z = 0 mm, 4 mm spherical ROI in MNI space). (d) Magnified view of preprocessed MREG BOLD signal during BH2. (e) Band-pass filtered cardiovascular MREG signal during BH2. Inlay depicts a single pulse amplitude peak-to-peak (red vertical line) calculation. (f) Red envelope curve of cardiovascular pulse amplitude peak to peak (PtP) signal derived from (e).
0.35t Split Bore Siemens Mri Scanner, supplied by Siemens AG, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/0.35t split bore siemens mri scanner/product/Siemens AG
Average 90 stars, based on 1 article reviews
0.35t split bore siemens mri scanner - by Bioz Stars, 2026-06
90/100 stars
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48-channel, 3t wide-bore mri scanner magnetom skyra  (Siemens AG)
90
Siemens AG 48-channel, 3t wide-bore mri scanner magnetom skyra
Multimodal data from one arbitrarily selected subject, with grey bars indicating subsequent BHs. (a) Aestiva/5 continuous fingertip PPG pulsations, (b) Aestiva/5 monitor etCO2 signal for <t>respiration</t> from nasal cannula. For this subject, BH5 was excluded due to spontaneous inhalation (marked with blue arrow). (c) Amplitude of preprocessed MREG BOLD signal from anterior cingulate cortex (x = −6 mm, y = 39 mm, z = 0 mm, 4 mm spherical ROI in MNI space). (d) Magnified view of preprocessed MREG BOLD signal during BH2. (e) Band-pass filtered cardiovascular MREG signal during BH2. Inlay depicts a single pulse amplitude peak-to-peak (red vertical line) calculation. (f) Red envelope curve of cardiovascular pulse amplitude peak to peak (PtP) signal derived from (e).
48 Channel, 3t Wide Bore Mri Scanner Magnetom Skyra, supplied by Siemens AG, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/48-channel, 3t wide-bore mri scanner magnetom skyra/product/Siemens AG
Average 90 stars, based on 1 article reviews
48-channel, 3t wide-bore mri scanner magnetom skyra - by Bioz Stars, 2026-06
90/100 stars
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mri scanner 3tmagneto trio  (Siemens AG)
90
Siemens AG mri scanner 3tmagneto trio
Multimodal data from one arbitrarily selected subject, with grey bars indicating subsequent BHs. (a) Aestiva/5 continuous fingertip PPG pulsations, (b) Aestiva/5 monitor etCO2 signal for <t>respiration</t> from nasal cannula. For this subject, BH5 was excluded due to spontaneous inhalation (marked with blue arrow). (c) Amplitude of preprocessed MREG BOLD signal from anterior cingulate cortex (x = −6 mm, y = 39 mm, z = 0 mm, 4 mm spherical ROI in MNI space). (d) Magnified view of preprocessed MREG BOLD signal during BH2. (e) Band-pass filtered cardiovascular MREG signal during BH2. Inlay depicts a single pulse amplitude peak-to-peak (red vertical line) calculation. (f) Red envelope curve of cardiovascular pulse amplitude peak to peak (PtP) signal derived from (e).
Mri Scanner 3tmagneto Trio, supplied by Siemens AG, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/mri scanner 3tmagneto trio/product/Siemens AG
Average 90 stars, based on 1 article reviews
mri scanner 3tmagneto trio - by Bioz Stars, 2026-06
90/100 stars
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Image Search Results


Multimodal data from one arbitrarily selected subject, with grey bars indicating subsequent BHs. (a) Aestiva/5 continuous fingertip PPG pulsations, (b) Aestiva/5 monitor etCO2 signal for respiration from nasal cannula. For this subject, BH5 was excluded due to spontaneous inhalation (marked with blue arrow). (c) Amplitude of preprocessed MREG BOLD signal from anterior cingulate cortex (x = −6 mm, y = 39 mm, z = 0 mm, 4 mm spherical ROI in MNI space). (d) Magnified view of preprocessed MREG BOLD signal during BH2. (e) Band-pass filtered cardiovascular MREG signal during BH2. Inlay depicts a single pulse amplitude peak-to-peak (red vertical line) calculation. (f) Red envelope curve of cardiovascular pulse amplitude peak to peak (PtP) signal derived from (e).

Journal: Journal of Cerebral Blood Flow & Metabolism

Article Title: Breath hold effect on cardiovascular brain pulsations – A multimodal magnetic resonance encephalography study

doi: 10.1177/0271678X18798441

Figure Lengend Snippet: Multimodal data from one arbitrarily selected subject, with grey bars indicating subsequent BHs. (a) Aestiva/5 continuous fingertip PPG pulsations, (b) Aestiva/5 monitor etCO2 signal for respiration from nasal cannula. For this subject, BH5 was excluded due to spontaneous inhalation (marked with blue arrow). (c) Amplitude of preprocessed MREG BOLD signal from anterior cingulate cortex (x = −6 mm, y = 39 mm, z = 0 mm, 4 mm spherical ROI in MNI space). (d) Magnified view of preprocessed MREG BOLD signal during BH2. (e) Band-pass filtered cardiovascular MREG signal during BH2. Inlay depicts a single pulse amplitude peak-to-peak (red vertical line) calculation. (f) Red envelope curve of cardiovascular pulse amplitude peak to peak (PtP) signal derived from (e).

Article Snippet: We used a multimodal setup as described in Korhonen et al. 28 Cardiorespiratory signals were collected using both MRI-compatible GE Datex-OhmedaTM Aestiva/5 anesthesia monitor (sampling rate 300 Hz) via fingertip plethysmography (PPG) and nasal cannula (etCO 2 , O 2 ) as well as Siemens MRI-scanner PPG and respiration belt (sampling rate 400 Hz).

Techniques: Derivative Assay

Mean signal amplitude changes during BH. The grey rectangle background marks the averaged BH period (32 s). Lines represent mean of signal amplitude and error bars represent standard deviation over subjects. Significance levels p < 0.05* and p < 0.001***. (a) Breathing with carbon dioxide (CO2), (b) heart rate (HR) from non-invasive blood pressure (NIBP) pulse data. (c) Left frontobasal NIRS measurements (fullband): oxyhemoglobin (HbO, red), deoxyhemoglobin (HbR, blue), total blood volume (HbT, black). HbO steadily increases during BH. (d) Mean MREG BOLD signals in resting-state detected using FSL Melodic PICA: anterior and both median cerebral arteries (Artery, red), sagittal sinus (blue) DMNvmpf = ventromedial part of the default mode network (magenta), primary visual network (V1, green). MREG signal amplitudes showed an initial decrease and a subsequent increase that peaked during NV after BH. (e) Continuous non-invasive blood pressure (NIBP) signal. (F) Cardiovascular pulse amplitude of MREG signal from PICA-derived IC (artery) presents two drops after the onset and end of BH. Amplitude was normalized to the first BH timepoint by subtraction. (g–h) Mean NIRS cardiovascular signal pulsation amplitudes of HbO and HbR show a modulated effect of the pressure drops seen in measures above where NIBP, MREG (artery) and HbO decrease in the early stage and after BH. Amplitudes were normalized to the first BH timepoint by subtraction.

Journal: Journal of Cerebral Blood Flow & Metabolism

Article Title: Breath hold effect on cardiovascular brain pulsations – A multimodal magnetic resonance encephalography study

doi: 10.1177/0271678X18798441

Figure Lengend Snippet: Mean signal amplitude changes during BH. The grey rectangle background marks the averaged BH period (32 s). Lines represent mean of signal amplitude and error bars represent standard deviation over subjects. Significance levels p < 0.05* and p < 0.001***. (a) Breathing with carbon dioxide (CO2), (b) heart rate (HR) from non-invasive blood pressure (NIBP) pulse data. (c) Left frontobasal NIRS measurements (fullband): oxyhemoglobin (HbO, red), deoxyhemoglobin (HbR, blue), total blood volume (HbT, black). HbO steadily increases during BH. (d) Mean MREG BOLD signals in resting-state detected using FSL Melodic PICA: anterior and both median cerebral arteries (Artery, red), sagittal sinus (blue) DMNvmpf = ventromedial part of the default mode network (magenta), primary visual network (V1, green). MREG signal amplitudes showed an initial decrease and a subsequent increase that peaked during NV after BH. (e) Continuous non-invasive blood pressure (NIBP) signal. (F) Cardiovascular pulse amplitude of MREG signal from PICA-derived IC (artery) presents two drops after the onset and end of BH. Amplitude was normalized to the first BH timepoint by subtraction. (g–h) Mean NIRS cardiovascular signal pulsation amplitudes of HbO and HbR show a modulated effect of the pressure drops seen in measures above where NIBP, MREG (artery) and HbO decrease in the early stage and after BH. Amplitudes were normalized to the first BH timepoint by subtraction.

Article Snippet: We used a multimodal setup as described in Korhonen et al. 28 Cardiorespiratory signals were collected using both MRI-compatible GE Datex-OhmedaTM Aestiva/5 anesthesia monitor (sampling rate 300 Hz) via fingertip plethysmography (PPG) and nasal cannula (etCO 2 , O 2 ) as well as Siemens MRI-scanner PPG and respiration belt (sampling rate 400 Hz).

Techniques: Standard Deviation, Derivative Assay