摘要：【中文】本发明涉及一种头箍式脑功能成像仪，该成像仪包括：圆形耳壳：设有两个且固定在双耳外；带状测量臂：为长条形柔性曲面带并贴合颅骨设置，并且在与颅骨接触的下表面沿臂长方向设有带状光发射及透光模块和带状超声相控阵发射及接收模块；连接带：为可伸缩式的弹性连接带，通过调节长度用以适应不同被试者头部颅骨外围，其一端与圆形耳壳连接，另一端与带状测量臂连接；主机：用以驱动发射激光和超声信号，并接收产生的光声信号和反射回的超声信号进行成像。与现有技术相比，本发明可固定于头部，不影响被试者自由移动，减轻其心理负担，可用于脑部神经网络活动的检测与成像等优点。 【EN】The invention relates to a head band type brain function imager, which comprises: a circular earshell: two are arranged and fixed outside the double ears; a strip-shaped measuring arm: the flexible curved belt is a strip-shaped flexible curved belt and is attached to the skull, and a strip-shaped light emitting and transmitting module and a strip-shaped ultrasonic phased array emitting and receiving module are arranged on the lower surface, which is in contact with the skull, along the arm length direction; connecting a belt: the measuring instrument is a telescopic elastic connecting belt, is used for adapting to the peripheries of head craniums of different testees by adjusting the length, and has one end connected with the circular earmuff and the other end connected with the belt-shaped measuring arm; a host computer: the device is used for driving and transmitting laser and ultrasonic signals, and receiving the generated photoacoustic signals and the reflected ultrasonic signals for imaging. Compared with the prior art, the invention can be fixed on the head, does not influence the free movement of a testee, reduces the psychological burden of the testee, and can be used for the detection and imaging of brain neural network activities.