Purpose: Parallel transmit technology for MRI at 7 tesla will significantly benefit from high performance transmit arrays that offer high transmit efficiency and low mutual coupling between the individual array elements. A novel dual-mode transmit array with nested array elements has been developed to support imaging the human brain in both the single-channel (sTx) and parallel-transmit (pTx) excitation modes of a 7 tesla MRI scanner. In this work, the design, implementation, validation, specific absorption rate (SAR) management, and performance of the head coil is presented. Methods: The transmit array consisted of a nested arrangement to improve decoupling between the second-neighboring elements. Two large cut-outs were introduced in t...
Purpose/Introduction: Homogeneous excitation at field strengths as high as 9.4T is achieved by RF sh...
Purpose/Introduction: Homogeneous excitation at field strengths as high as 9.4T is achieved by RF sh...
We evaluated and compared the performance of an inductively decoupled and overlapped dual-row transm...
Purpose/Introduction: In this study we present an optimized 8-channel transmit-receive head coil arr...
Purpose/Introduction: In this study we present an optimized 8-channel transmit-receive head coil arr...
Transmit elements arranged in multiple rows are beneficial in extending longitudinal coverage and ac...
PURPOSE: To design, construct and validate radiofrequency (RF) transmit and receive phased array coi...
PURPOSE: To design, construct and validate radiofrequency (RF) transmit and receive phased array coi...
PURPOSE: To design, construct and validate radiofrequency (RF) transmit and receive phased array coi...
PURPOSE: To design, construct and validate radiofrequency (RF) transmit and receive phased array coi...
PURPOSE: To design, construct and validate radiofrequency (RF) transmit and receive phased array coi...
Interest in magnetic resonance imaging (MRI) at high fields strengths (3 Tesla and above) is driven ...
PURPOSE: To demonstrate a 1 H/31 P whole human brain volume coil configuration for 3 Tesla with sepa...
PURPOSE: To design, construct and validate radiofrequency (RF) transmit and receive phased array coi...
Ultra-high field magnetic resonance imaging (MRI) scanners ( ≥ 7T) require radio-frequency (RF) coil...
Purpose/Introduction: Homogeneous excitation at field strengths as high as 9.4T is achieved by RF sh...
Purpose/Introduction: Homogeneous excitation at field strengths as high as 9.4T is achieved by RF sh...
We evaluated and compared the performance of an inductively decoupled and overlapped dual-row transm...
Purpose/Introduction: In this study we present an optimized 8-channel transmit-receive head coil arr...
Purpose/Introduction: In this study we present an optimized 8-channel transmit-receive head coil arr...
Transmit elements arranged in multiple rows are beneficial in extending longitudinal coverage and ac...
PURPOSE: To design, construct and validate radiofrequency (RF) transmit and receive phased array coi...
PURPOSE: To design, construct and validate radiofrequency (RF) transmit and receive phased array coi...
PURPOSE: To design, construct and validate radiofrequency (RF) transmit and receive phased array coi...
PURPOSE: To design, construct and validate radiofrequency (RF) transmit and receive phased array coi...
PURPOSE: To design, construct and validate radiofrequency (RF) transmit and receive phased array coi...
Interest in magnetic resonance imaging (MRI) at high fields strengths (3 Tesla and above) is driven ...
PURPOSE: To demonstrate a 1 H/31 P whole human brain volume coil configuration for 3 Tesla with sepa...
PURPOSE: To design, construct and validate radiofrequency (RF) transmit and receive phased array coi...
Ultra-high field magnetic resonance imaging (MRI) scanners ( ≥ 7T) require radio-frequency (RF) coil...
Purpose/Introduction: Homogeneous excitation at field strengths as high as 9.4T is achieved by RF sh...
Purpose/Introduction: Homogeneous excitation at field strengths as high as 9.4T is achieved by RF sh...
We evaluated and compared the performance of an inductively decoupled and overlapped dual-row transm...