https://valedeinhamrah.ir/2026-09-20https://s3.ir-thr-at1.arvanstorage.ir/braintest/public/sites/main/c9216ef71067456abe68bfc2d9020324.jpg?response-content-type=image%2Fjpeg&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=7f495938-0f36-43e6-99b1-ce83ab91817c%2F20260921%2Fir-thr-at1%2Fs3%2Faws4_request&X-Amz-Date=20260921T002018Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=ee65c4273b0609a394b95989e13ef582997261b2c6acbd5c41a9b868fad85c12کلینیک سیما میرلوhttps://valedeinhamrah.ir/en/2026-09-20https://s3.ir-thr-at1.arvanstorage.ir/braintest/public/sites/main/c9216ef71067456abe68bfc2d9020324.jpg?response-content-type=image%2Fjpeg&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=7f495938-0f36-43e6-99b1-ce83ab91817c%2F20260921%2Fir-thr-at1%2Fs3%2Faws4_request&X-Amz-Date=20260921T002018Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=ee65c4273b0609a394b95989e13ef582997261b2c6acbd5c41a9b868fad85c12Clinic Simā Mīrlouhttps://valedeinhamrah.ir/blogs/2026-09-20https://valedeinhamrah.ir/en/blogs/2026-09-20https://valedeinhamrah.ir/blog/5003/2026-09-20https://s3.ir-thr-at1.arvanstorage.ir/braintest/public/articles/covers/8a1d5240246f46478cf9e136bc3507bf.jpeg?response-content-type=image%2Fjpeg&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=7f495938-0f36-43e6-99b1-ce83ab91817c%2F20260921%2Fir-thr-at1%2Fs3%2Faws4_request&X-Amz-Date=20260921T002018Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=5e9e3a250c8e3f3b129b3d249168f767824094f6bc1b5ca744b41d8750aefbc5Tdcs و نوروفیدبک چه تفاوتی در مسیر ارزیابی و پیگیری دارند؟https://valedeinhamrah.ir/en/blog/5003/2026-09-20https://s3.ir-thr-at1.arvanstorage.ir/braintest/public/articles/covers/8a1d5240246f46478cf9e136bc3507bf.jpeg?response-content-type=image%2Fjpeg&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=7f495938-0f36-43e6-99b1-ce83ab91817c%2F20260921%2Fir-thr-at1%2Fs3%2Faws4_request&X-Amz-Date=20260921T002018Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=5e9e3a250c8e3f3b129b3d249168f767824094f6bc1b5ca744b41d8750aefbc5How do tDCS and Neurofeedback differ in the assessment and follow-up process?https://valedeinhamrah.ir/blog/4927/2026-09-18https://s3.ir-thr-at1.arvanstorage.ir/braintest/public/articles/covers/51b6fcfcab5d43699df24acab5fe1fae.jpeg?response-content-type=image%2Fjpeg&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=7f495938-0f36-43e6-99b1-ce83ab91817c%2F20260921%2Fir-thr-at1%2Fs3%2Faws4_request&X-Amz-Date=20260921T002018Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=90a5df3474a6d7db08c13b1539b5d2d3f70ada8f5fed997bd457663a91a93b0fنقشه مغزی چگونه می‌تواند درباره پردازش شناختی سرنخ بدهد؟https://valedeinhamrah.ir/en/blog/4927/2026-09-18https://s3.ir-thr-at1.arvanstorage.ir/braintest/public/articles/covers/51b6fcfcab5d43699df24acab5fe1fae.jpeg?response-content-type=image%2Fjpeg&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=7f495938-0f36-43e6-99b1-ce83ab91817c%2F20260921%2Fir-thr-at1%2Fs3%2Faws4_request&X-Amz-Date=20260921T002018Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=90a5df3474a6d7db08c13b1539b5d2d3f70ada8f5fed997bd457663a91a93b0fHow Can a Brain Map Provide Clues About Cognitive Processing?https://valedeinhamrah.ir/blog/4851/2026-09-16https://s3.ir-thr-at1.arvanstorage.ir/braintest/public/articles/covers/8173e2969095477da1b897d813e48db8.jpeg?response-content-type=image%2Fjpeg&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=7f495938-0f36-43e6-99b1-ce83ab91817c%2F20260921%2Fir-thr-at1%2Fs3%2Faws4_request&X-Amz-Date=20260921T002018Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=ff884f17f2e9f545ab2dac1c8c0fc42db70a81f553c8eb267bc02a812dabde8eاختلال نوشتن در نوجوان؛ چه نشانه‌هایی باید جدی گرفته شود؟https://valedeinhamrah.ir/en/blog/4851/2026-09-16https://s3.ir-thr-at1.arvanstorage.ir/braintest/public/articles/covers/8173e2969095477da1b897d813e48db8.jpeg?response-content-type=image%2Fjpeg&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=7f495938-0f36-43e6-99b1-ce83ab91817c%2F20260921%2Fir-thr-at1%2Fs3%2Faws4_request&X-Amz-Date=20260921T002018Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=ff884f17f2e9f545ab2dac1c8c0fc42db70a81f553c8eb267bc02a812dabde8eWriting Disorder in Adolescents: What Signs Should Be Taken Seriously?https://valedeinhamrah.ir/blog/4775/2026-09-14https://s3.ir-thr-at1.arvanstorage.ir/braintest/public/articles/covers/4ca0730106e6479fb9ac1c1c7781c10e.jpeg?response-content-type=image%2Fjpeg&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=7f495938-0f36-43e6-99b1-ce83ab91817c%2F20260921%2Fir-thr-at1%2Fs3%2Faws4_request&X-Amz-Date=20260921T002018Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=eca7e2efa8fcbad3818484a0a763477737e05b7139324c4fa178b670dd257eadچرا «کندخوانی» همیشه اختلال یادگیری نیست؟ نشانه‌های افتراقیhttps://valedeinhamrah.ir/en/blog/4775/2026-09-14https://s3.ir-thr-at1.arvanstorage.ir/braintest/public/articles/covers/4ca0730106e6479fb9ac1c1c7781c10e.jpeg?response-content-type=image%2Fjpeg&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=7f495938-0f36-43e6-99b1-ce83ab91817c%2F20260921%2Fir-thr-at1%2Fs3%2Faws4_request&X-Amz-Date=20260921T002018Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=eca7e2efa8fcbad3818484a0a763477737e05b7139324c4fa178b670dd257eadWhy “Slow Reading” Isn’t Always a Learning Disorder? Distinguishing Signshttps://valedeinhamrah.ir/blog/4699/2026-09-12https://s3.ir-thr-at1.arvanstorage.ir/braintest/public/articles/covers/76087937c8ca4b078c72f357e086e36b.jpeg?response-content-type=image%2Fjpeg&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=7f495938-0f36-43e6-99b1-ce83ab91817c%2F20260921%2Fir-thr-at1%2Fs3%2Faws4_request&X-Amz-Date=20260921T002018Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=50407ccb740e0e9a9130620f10520e3b25063f4c868422848171814fb281da55تمرین‌های تقویت توجه و حافظه برای شروع از کجا؟https://valedeinhamrah.ir/en/blog/4699/2026-09-12https://s3.ir-thr-at1.arvanstorage.ir/braintest/public/articles/covers/76087937c8ca4b078c72f357e086e36b.jpeg?response-content-type=image%2Fjpeg&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=7f495938-0f36-43e6-99b1-ce83ab91817c%2F20260921%2Fir-thr-at1%2Fs3%2Faws4_request&X-Amz-Date=20260921T002018Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=50407ccb740e0e9a9130620f10520e3b25063f4c868422848171814fb281da55Attention and Memory Strengthening Exercises: Where to Start?https://valedeinhamrah.ir/blog/4623/2026-09-10https://s3.ir-thr-at1.arvanstorage.ir/braintest/public/articles/covers/ae1fde21408a4c7a85177f1af85b5092.jpeg?response-content-type=image%2Fjpeg&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=7f495938-0f36-43e6-99b1-ce83ab91817c%2F20260921%2Fir-thr-at1%2Fs3%2Faws4_request&X-Amz-Date=20260921T002018Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=c0d17641eef5df752442e498755293d53e21cc9ad4ff8ce19caed51455292683توانبخشی شناختی یعنی چه و چه زمانی بیشترین کمک را می‌کند؟https://valedeinhamrah.ir/en/blog/4623/2026-09-10https://s3.ir-thr-at1.arvanstorage.ir/braintest/public/articles/covers/ae1fde21408a4c7a85177f1af85b5092.jpeg?response-content-type=image%2Fjpeg&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=7f495938-0f36-43e6-99b1-ce83ab91817c%2F20260921%2Fir-thr-at1%2Fs3%2Faws4_request&X-Amz-Date=20260921T002018Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=c0d17641eef5df752442e498755293d53e21cc9ad4ff8ce19caed51455292683What Is Cognitive Rehabilitation, and When Does It Provide the Most Help?https://valedeinhamrah.ir/blog/4547/2026-09-08https://s3.ir-thr-at1.arvanstorage.ir/braintest/public/articles/covers/7751b164bd5842c7a0a3658089acdac5.jpeg?response-content-type=image%2Fjpeg&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=7f495938-0f36-43e6-99b1-ce83ab91817c%2F20260921%2Fir-thr-at1%2Fs3%2Faws4_request&X-Amz-Date=20260921T002019Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=7423bc673ca7e69ad1a903d558458b438e2b402798016de505f3e874b646227cچطور استعداد و علاقه را برای انتخاب رشته نهم وزن‌دهی کنیم؟https://valedeinhamrah.ir/en/blog/4547/2026-09-08https://s3.ir-thr-at1.arvanstorage.ir/braintest/public/articles/covers/7751b164bd5842c7a0a3658089acdac5.jpeg?response-content-type=image%2Fjpeg&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=7f495938-0f36-43e6-99b1-ce83ab91817c%2F20260921%2Fir-thr-at1%2Fs3%2Faws4_request&X-Amz-Date=20260921T002019Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=7423bc673ca7e69ad1a903d558458b438e2b402798016de505f3e874b646227cHow to Weigh Talent and Interest When Choosing the Ninth Grade Track?https://valedeinhamrah.ir/blog/4471/2026-09-06https://s3.ir-thr-at1.arvanstorage.ir/braintest/public/articles/covers/73457979648e461390df91c963d7f9da.jpeg?response-content-type=image%2Fjpeg&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=7f495938-0f36-43e6-99b1-ce83ab91817c%2F20260921%2Fir-thr-at1%2Fs3%2Faws4_request&X-Amz-Date=20260921T002019Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=f87c19d4b5264e75e58e2e1494ec56655acbfda21a1729585dadf7e72914c443وقتی مدرسه و والدین نظرات متفاوت دارند؛ تصمیم را چگونه جمع کنیم؟https://valedeinhamrah.ir/en/blog/4471/2026-09-06https://s3.ir-thr-at1.arvanstorage.ir/braintest/public/articles/covers/73457979648e461390df91c963d7f9da.jpeg?response-content-type=image%2Fjpeg&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=7f495938-0f36-43e6-99b1-ce83ab91817c%2F20260921%2Fir-thr-at1%2Fs3%2Faws4_request&X-Amz-Date=20260921T002019Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=f87c19d4b5264e75e58e2e1494ec56655acbfda21a1729585dadf7e72914c443When school and parents have different opinions, how do we reach a decision?https://valedeinhamrah.ir/blog/4325/2026-09-04https://s3.ir-thr-at1.arvanstorage.ir/braintest/public/articles/covers/34adc290b7bf449bb434c1e47a41d116.jpeg?response-content-type=image%2Fjpeg&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=7f495938-0f36-43e6-99b1-ce83ab91817c%2F20260921%2Fir-thr-at1%2Fs3%2Faws4_request&X-Amz-Date=20260921T002019Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=68fc69d084a2ed2c62852104f729824fa762df5910d7f9cc2846125df9caafffنشانه‌های کم‌توجهی در خانه را با چه نشانه‌هایی اشتباه نگیریم؟https://valedeinhamrah.ir/en/blog/4325/2026-09-04https://s3.ir-thr-at1.arvanstorage.ir/braintest/public/articles/covers/34adc290b7bf449bb434c1e47a41d116.jpeg?response-content-type=image%2Fjpeg&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=7f495938-0f36-43e6-99b1-ce83ab91817c%2F20260921%2Fir-thr-at1%2Fs3%2Faws4_request&X-Amz-Date=20260921T002019Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=68fc69d084a2ed2c62852104f729824fa762df5910d7f9cc2846125df9caafffHow Not to Confuse the Signs of Inattentiveness at Home with Which Signs?https://valedeinhamrah.ir/blog/4179/2026-09-02https://s3.ir-thr-at1.arvanstorage.ir/braintest/public/articles/covers/38080fac46ef4fbf98db8d0afdd12f77.jpeg?response-content-type=image%2Fjpeg&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=7f495938-0f36-43e6-99b1-ce83ab91817c%2F20260921%2Fir-thr-at1%2Fs3%2Faws4_request&X-Amz-Date=20260921T002019Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=6b25dab28e2f5ce16558810303ffdd92d39f42f7dbff2b38709269c417e8bd8cبی‌نظمی روزمره نوجوان مبتلا به ADHD را چطور مدیریت کنیم؟https://valedeinhamrah.ir/en/blog/4179/2026-09-02https://s3.ir-thr-at1.arvanstorage.ir/braintest/public/articles/covers/38080fac46ef4fbf98db8d0afdd12f77.jpeg?response-content-type=image%2Fjpeg&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=7f495938-0f36-43e6-99b1-ce83ab91817c%2F20260921%2Fir-thr-at1%2Fs3%2Faws4_request&X-Amz-Date=20260921T002019Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=6b25dab28e2f5ce16558810303ffdd92d39f42f7dbff2b38709269c417e8bd8cHow to Manage the Everyday Chaos of a Teenager With ADHD?https://valedeinhamrah.ir/blog/2206/2026-07-26https://s3.ir-thr-at1.arvanstorage.ir/braintest/public/articles/covers/7601692bbe1f4e7ab0a95afcad7a8429.jpeg?response-content-type=image%2Fjpeg&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=7f495938-0f36-43e6-99b1-ce83ab91817c%2F20260921%2Fir-thr-at1%2Fs3%2Faws4_request&X-Amz-Date=20260921T002019Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=2ff2ff511c51faa096db9837b5db504abeb9998d5cc7be420f39b46fbe4ee33aدر زوج درمانی از کجا بفهمیم الگوی دعوا تکراری شده است؟https://valedeinhamrah.ir/en/blog/2206/2026-07-26https://s3.ir-thr-at1.arvanstorage.ir/braintest/public/articles/covers/7601692bbe1f4e7ab0a95afcad7a8429.jpeg?response-content-type=image%2Fjpeg&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=7f495938-0f36-43e6-99b1-ce83ab91817c%2F20260921%2Fir-thr-at1%2Fs3%2Faws4_request&X-Amz-Date=20260921T002019Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=2ff2ff511c51faa096db9837b5db504abeb9998d5cc7be420f39b46fbe4ee33aIn Couples Therapy, How Do We Know the Pattern of Arguments Has Repeated?https://valedeinhamrah.ir/blog/2205/2026-07-26https://s3.ir-thr-at1.arvanstorage.ir/braintest/public/articles/covers/7264634637904265a0e1225fb21f90dd.jpeg?response-content-type=image%2Fjpeg&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=7f495938-0f36-43e6-99b1-ce83ab91817c%2F20260921%2Fir-thr-at1%2Fs3%2Faws4_request&X-Amz-Date=20260921T002019Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=b5642d3b38587f5c34fb932dc16b31e190998de0466c850ed0e940960f788f32نوروفیدبک برای بهبود چه جنبه‌هایی از عملکرد کمک‌کننده است؟https://valedeinhamrah.ir/en/blog/2205/2026-07-26https://s3.ir-thr-at1.arvanstorage.ir/braintest/public/articles/covers/7264634637904265a0e1225fb21f90dd.jpeg?response-content-type=image%2Fjpeg&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=7f495938-0f36-43e6-99b1-ce83ab91817c%2F20260921%2Fir-thr-at1%2Fs3%2Faws4_request&X-Amz-Date=20260921T002019Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=b5642d3b38587f5c34fb932dc16b31e190998de0466c850ed0e940960f788f32Neurofeedback: Which aspects of performance can it help improve?https://valedeinhamrah.ir/blog/2204/2026-07-26https://s3.ir-thr-at1.arvanstorage.ir/braintest/public/articles/covers/134af9c467ef4496b786defe4b1c57e0.jpeg?response-content-type=image%2Fjpeg&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=7f495938-0f36-43e6-99b1-ce83ab91817c%2F20260921%2Fir-thr-at1%2Fs3%2Faws4_request&X-Amz-Date=20260921T002019Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=8273fe703b9d520c2e12650b0b44ef4bc74658d89f8bee2e8bddf3f54fdfda31نقشه مغزی چه اطلاعاتی درباره «الگوی توجه» می‌دهد؟https://valedeinhamrah.ir/en/blog/2204/2026-07-26https://s3.ir-thr-at1.arvanstorage.ir/braintest/public/articles/covers/134af9c467ef4496b786defe4b1c57e0.jpeg?response-content-type=image%2Fjpeg&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=7f495938-0f36-43e6-99b1-ce83ab91817c%2F20260921%2Fir-thr-at1%2Fs3%2Faws4_request&X-Amz-Date=20260921T002019Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=8273fe703b9d520c2e12650b0b44ef4bc74658d89f8bee2e8bddf3f54fdfda31What information does a brain map provide about the “attention pattern”?https://valedeinhamrah.ir/blog/2203/2026-07-26https://s3.ir-thr-at1.arvanstorage.ir/braintest/public/articles/covers/2016cc60edb4485c9c77c69904900419.jpeg?response-content-type=image%2Fjpeg&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=7f495938-0f36-43e6-99b1-ce83ab91817c%2F20260921%2Fir-thr-at1%2Fs3%2Faws4_request&X-Amz-Date=20260921T002019Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=b49b5a142717035f937e1a39fa948323615f40e17ff07853dcb153171cf84d59برای انتخاب رشته نهم به دهم از چه معیارهایی شروع کنم؟https://valedeinhamrah.ir/en/blog/2203/2026-07-26https://s3.ir-thr-at1.arvanstorage.ir/braintest/public/articles/covers/2016cc60edb4485c9c77c69904900419.jpeg?response-content-type=image%2Fjpeg&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=7f495938-0f36-43e6-99b1-ce83ab91817c%2F20260921%2Fir-thr-at1%2Fs3%2Faws4_request&X-Amz-Date=20260921T002019Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=b49b5a142717035f937e1a39fa948323615f40e17ff07853dcb153171cf84d59What criteria should I start with to choose ninth-to-tenth grade?https://valedeinhamrah.ir/blog/2202/2026-07-26https://s3.ir-thr-at1.arvanstorage.ir/braintest/public/articles/covers/ad504548eea14d6aa31fbdee863846e1.jpeg?response-content-type=image%2Fjpeg&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=7f495938-0f36-43e6-99b1-ce83ab91817c%2F20260921%2Fir-thr-at1%2Fs3%2Faws4_request&X-Amz-Date=20260921T002019Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=7c26d5f26d24617ac7e62f645616e3f29cb2078d2d0f27f7c4afa5f0236eb677ADHD چیست و چرا تمرکز در نوجوانان سخت می‌شود؟https://valedeinhamrah.ir/en/blog/2202/2026-07-26https://s3.ir-thr-at1.arvanstorage.ir/braintest/public/articles/covers/ad504548eea14d6aa31fbdee863846e1.jpeg?response-content-type=image%2Fjpeg&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=7f495938-0f36-43e6-99b1-ce83ab91817c%2F20260921%2Fir-thr-at1%2Fs3%2Faws4_request&X-Amz-Date=20260921T002019Z&X-Amz-Expires=3600&X-Amz-SignedHeaders=host&X-Amz-Signature=7c26d5f26d24617ac7e62f645616e3f29cb2078d2d0f27f7c4afa5f0236eb677What Is ADHD and Why Is Focus Hard for Teenagers?